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Carbide Ball End Mills（Machining Application：R Groove Page3）

An online store for carbide ball end mills. Divided into categories of normal ball end mill and long neck ball end mill. In MISUMI's e catalog, specifications/dimensions (size) of radius size, compatible work materials, blade length, number of blades, neck length, total length, coating, etc. can be selected with one click so you can easily find the desired carbide ball end mill
[What is a carbide ball end mill?]
A type of milling cutter. An end mill characterized by a bottom flute with a spherical (round) cutting edge, mainly used for cutting free-form surface shapes. Its main role is cutting molded parts. Due to the spherical cutting edge, it has features that can support various machining shapes.

Search by specifying the lower class category

218 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Ball End Type, 2-Flute MG-EBD-3

OSG

Uses high-toughness carbide with high transverse rupture strength.
Shank diameter (mm) 3, overall length (mm) 40, helix angle: standard helix (30 to 44°)

Standard Price:	SGD 102.37-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute CBN-EBD

OSG

2-Flute Ball End Type CBN-EBD
·Demonstrates high performance in machining high-rigid materials and cast iron
·With a wide variety of lineup of CBN tools, you can select one of the best tool for your application.

Standard Price:	SGD 521.73-
Days to Ship:	3 Day(s)

Ball End Type, 2-Flute CBN-SXB

OSG

Spiral ball blade with unique torsion that provides a sharp cutting edge and deep cutting at a small diameter. CBN end mill which can be used for cutting with the feel of carbide

Standard Price:	SGD 280.06-
Days to Ship:	3 Day(s) or more

Ball End Type, 2-Flute DIA-EBD

OSG

Allows both high-speed machining and dry cutting of aluminum. Also, great extension of tool life even in graphite processing has been achieved.

Standard Price:	SGD 235.09-
Days to Ship:	3 Day(s) or more

Ball End Type, 2-Flute DIA-EBD-SF

OSG

Demonstrates excellent durability when processing graphite, aluminum, etc.
Work Material: Aluminum/Copper/Graphite
For coating non-ferrous metals (Diamond coating)
Standard/Alteration category: Manufacturer's standard product
Number of flutes (pcs.) 2
Shank diameter (mm) 6

Standard Price:	SGD 528.50-
Days to Ship:	4 Day(s)

Ball End Type, 2-Flute DLC-EBD

OSG

Ultra-smooth DLC coating prevents welding adhesion. Achieves high speed in shape machining of aluminum alloys, while also obtaining a smooth surface finish.

Standard Price:	SGD 132.67-
Days to Ship:	3 Day(s) or more

Ball End Type, 2-Flute GX-EBD-SF

OSG

Carbide mushroom type ball end mill developed for shrink fitting.

Standard Price:	SGD 90.25-
Days to Ship:	3 Day(s) or more

Ball End Type, 2-Flute MG-EBD

OSG

High toughness carbide alloy is used, providing a long service life at medium to low speeds

Standard Price:	SGD 109.19-
Days to Ship:	3 Day(s) or more

Ball End Type, 2-Flute WX-EBD

OSG

A general-purpose ball end mill that can be used for a wide range of work materials and machining. Enables stable continuous processing for many hours thanks to high toughness carbide being used as its base material.

Standard Price:	SGD 53.02
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute CRN-HS-EBD

OSG

Achieving high-speed and high-precision machining by combining shrink and HSK
Work Material: Aluminum/Copper/Resin
For coating non-ferrous metals (CrN)
Standard/Alteration category: Manufacturer's standard product
Number of flutes (pcs.) 2
Helix angle: Standard helix (30 to 44°), R accuracy (µm) ±10

Standard Price:	SGD 135.99-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute WXL-HS-EBD

OSG

WXL coating has excellent lubrication and resistance to wear. Can be used for a wide range of work materials and cutting areas

Standard Price:	SGD 23.76-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute FX-EBD-6

OSG

High-precision ball end mill for high-speed machining that fully draws out the performance of high-speed/high-precision machining centers. Super ultra-fine particle carbide base metal realizes long life for hardened steel high-speed machining.

Standard Price:	SGD 155.77-
Days to Ship:	4 Day(s) or more

Long Shank Ball Type, 2-Flute FX-LS-MG-EBD

OSG

The long shank allows machining in deep sections

Standard Price:	SGD 138.45-
Days to Ship:	3 Day(s) or more

Ball End Type, 2-Flute for Heavy Cutting FX-HS-EBDS

OSG

Ball end mill for heavy cutting that enables high speed and high efficiency (large cutting depth). Short overall length which fits shrink-fit and HSK types perfectly.

Standard Price:	SGD 136.49-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute for Copper /Aluminum Alloy / Plastic CAP-EBD

OSG

Ball end mill for copper, aluminum alloy, and plastic. Highly sharp with good chip discharge.

Standard Price:	SGD 108.51-
Days to Ship:	3 Day(s) or more

Ball End Type, 2-Flute for Copper /Aluminum Alloy / Plastic CRN-EBD

OSG

Ball end mill that enables dry cutting of copper and copper alloy thanks to the CrN coating and sharp blade shape.

Standard Price:	SGD 135.99-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute FX-HO-MG-EBD

OSG

The oil hole shows its true performance when drilling deep holes where chip discharge can be problematic.

Standard Price:	SGD 225.71-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute FXS-HO-EBDS

OSG

Ball end mill for high-hardness steel with an oil hole that has achieved superb tool rigidity.

Standard Price:	SGD 236.45-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute FX-PC-MG-EBD

OSG

Pencil neck with high rigidity provides excellent cutting even with large protrusion length.

Standard Price:	SGD 196.71-
Days to Ship:	4 Day(s) or more

Long Pencil-neck Type, 2-Flute FX-PCL-EBD

OSG

Ball end mill for deep-engraving in places that cannot be reached with ordinary end mills.

Standard Price:	SGD 524.24-
Days to Ship:	4 Day(s) or more

Long Shank Ball Type, 3-Flute FXS-LS-EBT

OSG

In addition to conventional coating properties, this coating has extremely high oxidation resistance to achieve high-speed machining.

Standard Price:	SGD 218.03-
Days to Ship:	3 Day(s)

Ball End Type, 3-Flute FXS-PC-EBT

OSG

In addition to conventional coating properties, this coating has extremely high oxidation resistance to achieve high-speed machining.

Standard Price:	SGD 190.73-
Days to Ship:	3 Day(s)

Pencil-Neck Type, 3-Flute PHX-PC-DBT

OSG

Realizes high efficiency machining that will change the way you think about deep engraving. The unique spiral ball blade prevents vibration during deep-engraving and achieves stable high-feed cutting.

Standard Price:	SGD 157.32-
Days to Ship:	3 Day(s) or more

Ball End Type, 3-Flute FXS-EBT

OSG

The ball shape is composed of 3 flutes to the center to enable high efficiency machining with a 50% increase in table feed.

Standard Price:	SGD 166.67-
Days to Ship:	3 Day(s) or more

Ball-End Type, 2-Flute for Graphite GF-EBDR

OSG

Adopts carbide alloy as the base material for extremely excellent wear resistance, achieving a long working life for graphite machining.

Standard Price:	SGD 268.02-
Days to Ship:	4 Day(s) or more

Long Shank Ball Type, 2-Flute for Graphite D-GF-LS-EBDR

OSG

Diamond coated end mill for graphite machining. Guarantees marvelously extended tool life.

Standard Price:	SGD 465.38-
Days to Ship:	4 Day(s) or more

Long Shank Ball Type, 2-Flute for Graphite GF-LS-EBDR

OSG

Adopts carbide alloy as the base material for extremely excellent wear resistance, achieving a long working life for graphite machining.

Standard Price:	SGD 309.30-
Days to Ship:	4 Day(s) or more

Ball-End Type, FXS-EQD

OSG

The spherical cutting edge prevents chattering even when processing vertical walls. Also allows undercut machining.

Standard Price:	SGD 139.36-
Days to Ship:	4 Day(s) or more

Ball-End Type, GX-EQD-SF

OSG

Ball end mill with spherical cutting edge developed for shrink fitting.

Standard Price:	SGD 206.09-
Days to Ship:	3 Day(s) or more

Ball-End Type, 2-Flute For finishing FX-H-EBD

OSG

Provides stable cutting not only with HSK holders but also with shrink-fit long arbors with large L/D ratio.

Standard Price:	SGD 145.20-
Days to Ship:	4 Day(s) or more

Long Neck Ball Type, 2-Flute for Copper /Aluminum Alloy / Plastic CRN-LN-EBD

OSG

Also ideal for copper electrode machining that requires large protrusions as it has a short blade and long neck shape with high rigidity.

Standard Price:	SGD 146.90-
Days to Ship:	4 Day(s) or more

Long Neck Ball Type, 2-Flute for Graphite DG-LN-EBD

OSG

End mill with diamond coating dedicated for graphite.

Standard Price:	SGD 242.13-
Days to Ship:	3 Day(s) or more

Long Neck Ball Type, 2-Flute CBN-LN-SXB

OSG

2-Flute Long Neck Ball End Type CBN-LN-SXB
·Achieves deep cut milling even with small diameters. Good cutting quality.
With the effect of spiral gash, both cutting edge strength and sharpness are achieved.
·CBN sintered body is used for the flute material.

Standard Price:	SGD 247.55-
Days to Ship:	3 Day(s) or more

Long Neck Ball Type, 2-Flute CRN-LN-EBD-4

OSG

In addition to conventional coating properties, this coating has extremely high oxidation resistance to achieve high-speed machining.

Standard Price:	SGD 102.37-
Days to Ship:	4 Day(s) or more

Long Neck Ball Type, 2-Flute DLC-LN-EBD

OSG

Ultra-smooth DLC coating prevents welding adhesion. Achieves high speed in shape machining of aluminum alloys, while also obtaining a smooth surface finish.

Standard Price:	SGD 139.18-
Days to Ship:	3 Day(s) or more

Long Neck Ball Type, 2-Flute WXL-HS-LN-EBD

OSG

WXL coating has excellent lubrication and resistance to wear. Can be used for a wide range of work materials and cutting areas

Standard Price:	SGD 33.77-
Days to Ship:	4 Day(s) or more

Long Neck Ball Type, 2-Flute FX-LN-EBD-6

OSG

Ball end mill long neck type for high-speed machining that fully draws out the performance of high-speed/high-precision machining centers.

Standard Price:	SGD 178.45-
Days to Ship:	4 Day(s) or more

Long Neck Ball Type, 4-Flute for Graphite DG-LN-EBM

OSG

End mill with diamond coating dedicated for graphite.

Standard Price:	SGD 242.13
Days to Ship:	3 Day(s)

Long Neck Ball Type, 2-Flute DIA-LN-EBD

OSG

Long neck shaped ball end mill with ultra-microcrystalline diamond coating. Excellent durability in graphite machining. Also effective for copper and aluminum alloys.

Standard Price:	SGD 323.79-
Days to Ship:	3 Day(s) or more

HB, HM Coated, 2-Flute Ball End Mill [Alteration Supported Product]

UNION TOOL

[Features]
· Compared to conventional products, this model achieves higher machining efficiency, longer service life and higher quality machining of hard mold materials at 40 HRC or more.
· New HARDMAX coating adopted to maintain film hardness while improving oxidation resistance
· Provides stable processing for water-soluble/oil-based cutting oil, oil mist, and air blow
· The machining dimension has been improved by improving the wear resistance and setting the rake angle of the ball tip to negative
· The rake angle on the outer circumference side of the ball has been set to weak negative, securing sharpness, providing an excellent processed surface and preventing deflection

Standard Price:	SGD 30.05-
Days to Ship:	4 Day(s) or more

HBL, HM Coated 2-Flute Long Shank Ball

UNION TOOL

[Features]
· Long Shank Ball End Middle Series Supporting High-Hardness Materials
· Uses HardMax coating compatible with high-speed machining of high-hardness materials
· Capable of stable, long-life machining for both dry and wet type

Standard Price:	SGD 91.38-
Days to Ship:	4 Day(s) or more

HFB, HM Coated 4-Flute High-Efficiency Short Shank Ball

UNION TOOL

[Features]
· Supports Shrink Fit Holders
· Suppresses unnecessary tool protrusion to enable higher precision processing
· Reduces processes in cutting
· Increases machining efficiency through combination with shrink fit holder.

Standard Price:	SGD 51.18-
Days to Ship:	4 Day(s) or more

DIA Coated Series, for Graphite Processing, DCB, 2-Flute Ball

UNION TOOL

[Features]
· 2-Flute Diamond-Coated Ball Series for Graphite Electrode Processing
· The newly developed diamond coating film achieves outstanding wear resistance
· Adopts a highly adhesive coating film for longer product life

Standard Price:	SGD 119.26-
Days to Ship:	4 Day(s) or more

CGB2000, for Graphite Processing, 2-Flute Ball [Alternation Supported Product]

UNION TOOL

[Features]
· An end mill dedicated for graphite machining.
· Adopts a carbide base material with excellent wear resistance.

Standard Price:	SGD 82.57-
Days to Ship:	4 Day(s) or more

CGB4000 4-Flute Ball for Graphite Processing

UNION TOOL

[Features]
· An end mill dedicated for graphite machining.
· Adopts a carbide base material with excellent wear resistance.

Standard Price:	SGD 162.54-
Days to Ship:	4 Day(s) or more


Brand
Product Series
Days to Ship
R Size(mm)
Blade length (ℓ)(mm)
Underneck length (ℓ1)(mm)
Shank diameter (d)(mm)
Number of flutes(sheet)
Overall Length (L)(mm)
work material
R Precision(μm)
Machining Application
Coating
Type


Brand	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	OSG	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL
Product Series	Ball End Type, 2-Flute MG-EBD-3	Ball End Type, 2-Flute CBN-EBD	Ball End Type, 2-Flute CBN-SXB	Ball End Type, 2-Flute DIA-EBD	Ball End Type, 2-Flute DIA-EBD-SF	Ball End Type, 2-Flute DLC-EBD	Ball End Type, 2-Flute GX-EBD-SF	Ball End Type, 2-Flute MG-EBD	Ball End Type, 2-Flute WX-EBD	Ball End Type, 2-Flute CRN-HS-EBD	Ball End Type, 2-Flute WXL-HS-EBD	Ball End Type, 2-Flute FX-EBD-6	Long Shank Ball Type, 2-Flute FX-LS-MG-EBD	Ball End Type, 2-Flute for Heavy Cutting FX-HS-EBDS	Ball End Type, 2-Flute for Copper /Aluminum Alloy / Plastic CAP-EBD	Ball End Type, 2-Flute for Copper /Aluminum Alloy / Plastic CRN-EBD	Ball End Type, 2-Flute FX-HO-MG-EBD	Ball End Type, 2-Flute FXS-HO-EBDS	Ball End Type, 2-Flute FX-PC-MG-EBD	Long Pencil-neck Type, 2-Flute FX-PCL-EBD	Long Shank Ball Type, 3-Flute FXS-LS-EBT	Ball End Type, 3-Flute FXS-PC-EBT	Pencil-Neck Type, 3-Flute PHX-PC-DBT	Ball End Type, 3-Flute FXS-EBT	Ball-End Type, 2-Flute for Graphite GF-EBDR	Long Shank Ball Type, 2-Flute for Graphite D-GF-LS-EBDR	Long Shank Ball Type, 2-Flute for Graphite GF-LS-EBDR	Ball-End Type, FXS-EQD	Ball-End Type, GX-EQD-SF	Ball-End Type, 2-Flute For finishing FX-H-EBD	Long Neck Ball Type, 2-Flute for Copper /Aluminum Alloy / Plastic CRN-LN-EBD	Long Neck Ball Type, 2-Flute for Graphite DG-LN-EBD	Long Neck Ball Type, 2-Flute CBN-LN-SXB	Long Neck Ball Type, 2-Flute CRN-LN-EBD-4	Long Neck Ball Type, 2-Flute DLC-LN-EBD	Long Neck Ball Type, 2-Flute WXL-HS-LN-EBD	Long Neck Ball Type, 2-Flute FX-LN-EBD-6	Long Neck Ball Type, 4-Flute for Graphite DG-LN-EBM	Long Neck Ball Type, 2-Flute DIA-LN-EBD	HB, HM Coated, 2-Flute Ball End Mill [Alteration Supported Product]	HBL, HM Coated 2-Flute Long Shank Ball	HFB, HM Coated 4-Flute High-Efficiency Short Shank Ball	DIA Coated Series, for Graphite Processing, DCB, 2-Flute Ball	CGB2000, for Graphite Processing, 2-Flute Ball [Alternation Supported Product]	CGB4000 4-Flute Ball for Graphite Processing
Days to Ship	4 Day(s) or more	3 Day(s)	3 Day(s) or more	3 Day(s) or more	4 Day(s)	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	3 Day(s) or more	4 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	3 Day(s)	3 Day(s)	3 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	3 Day(s) or more	3 Day(s) or more	4 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	3 Day(s)	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
R Size(mm)	0.05 ～ 1.5	3 ～ 6	0.2 ～ 1.5	0.5 ～ 6	5 ～ 6	0.5 ～ 10	5 ～ 10	0.5 ～ 12.5	0.6	0.5 ～ 6	0.1 ～ 6	0.1 ～ 3	0.5 ～ 15	0.5 ～ 6	0.5 ～ 10	0.1 ～ 6	3 ～ 10	3 ～ 10	0.3 ～ 6	2 ～ 6	3 ～ 10	1 ～ 6	0.5 ～ 6	1 ～ 10	1 ～ 6	1 ～ 6	1 ～ 6	0.5 ～ 6	8 ～ 10	0.5 ～ 6	0.5 ～ 2.5	0.2 ～ 2	0.2 ～ 1.5	0.1 ～ 1	0.5 ～ 2	0.3 ～ 1.5	0.25 ～ 3	1 ～ 1.5	0.5 ～ 2.5	0.1 ～ 0.75	1.5 ～ 6	1 ～ 6	0.5 ～ 6	0.2 ～ 6	2 ～ 10
Blade length (ℓ)(mm)	0.2 ～ 8	4 ～ 7	0.3 ～ 1.8	2.5 ～ 22	10 ～ 12	2.5 ～ 38	10 ～ 20	2.5 ～ 50	3	1 ～ 12	0.4 ～ 18	0.2 ～ 6	2.5 ～ 55	1 ～ 12	2.5 ～ 38	0.4 ～ 22	12 ～ 38	6 ～ 20	0.6 ～ 22	8 ～ 22	12 ～ 38	2 ～ 12	1.5 ～ 18	5 ～ 38	10 ～ 65	10 ～ 65	10 ～ 65	0.7 ～ 8.1	12 ～ 15	1 ～ 12	1.5 ～ 7.5	0.6 ～ 6	0.3 ～ 1.8	0.16 ～ 1.6	1.5 ～ 6	0.5 ～ 2.4	0.5 ～ 6	3 ～ 4.5	1.5 ～ 7.5	0.3 ～ 2.5	4.5 ～ 25	3 ～ 18	5 ～ 55	0.8 ～ 55	20 ～ 60
Underneck length (ℓ1)(mm)	-	20	1.2 ～ 6	-	-	-	-	-	-	-	-	1.1 ～ 9	-	2.5 ～ 30	-	-	-	-	10 ～ 80	100 ～ 140	-	20 ～ 85	6 ～ 160.8	-	20 ～ 85	25 ～ 130	25 ～ 130	5 ～ 60	-	2.5 ～ 30	3 ～ 40	4 ～ 60	2 ～ 15	1 ～ 30	5 ～ 20	1.5 ～ 12	2.5 ～ 30	10 ～ 20	5 ～ 50	-	-	-	-	-	-
Shank diameter (d)(mm)	3	6 ～ 12	4 ～ 6	4 ～ 12	6	4 ～ 20	6 ～ 12	4 ～ 25	4	6 ～ 12	4 ～ 12	6	3 ～ 25	6 ～ 12	4 ～ 20	4 ～ 12	6 ～ 20	6 ～ 20	6 ～ 16	10 ～ 16	6 ～ 20	6 ～ 16	6 ～ 20	4 ～ 20	4 ～ 12	4 ～ 12	4 ～ 12	6 ～ 12	10 ～ 12	6 ～ 12	6	4	4 ～ 6	4	6	4	6	4	6	4	3 ～ 12	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 20
Number of flutes(sheet)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	2	4	2	2	2	4	2	2	4
Overall Length (L)(mm)	40	90 ～ 110	45 ～ 50	60 ～ 140	32 ～ 34	50 ～ 160	32 ～ 58	50 ～ 180	50	50 ～ 80	35 ～ 70	50	70 ～ 280	50 ～ 80	60 ～ 180	60 ～ 140	90 ～ 160	90 ～ 160	60 ～ 160	200 ～ 250	140 ～ 250	70 ～ 160	60 ～ 220	50 ～ 160	75 ～ 130	100 ～ 200	100 ～ 200	60 ～ 110	49 ～ 58	50 ～ 80	60 ～ 90	50 ～ 100	45 ～ 50	45 ～ 70	60 ～ 80	35 ～ 40	60 ～ 90	50 ～ 60	60 ～ 100	50	80 ～ 200	40 ～ 60	60 ～ 180	60 ～ 200	100 ～ 250
work material	general steel[○] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Cast Iron[○]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	Aluminum[◎] / Copper[○] / Graphite[◎] / Resin[◎]	Aluminum[◎] / Copper[○] / Graphite[◎]	Aluminum[◎] / Copper[○] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Copper[○]	general steel[○] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	Aluminum[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	Aluminum[◎] / Copper[◎] / Resin[○]	Aluminum[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[○] / Stainless Steel[◎] / Cast Iron[◎] / Titanium[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / High Hardness Steel-HRC65[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / High Hardness Steel-HRC65[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[○] / Cast Iron[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[○]	Graphite[◎]	Graphite[◎]	Graphite[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Titanium[○]	general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	Aluminum[○] / Copper[◎] / Resin[○]	Aluminum[○] / Graphite[◎] / Resin[◎]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	Aluminum[○] / Copper[◎] / Resin[○]	Aluminum[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]	Aluminum[◎] / Graphite[◎] / Resin[◎]	Aluminum[◎] / Copper[○] / Graphite[◎] / Resin[◎]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]
R Precision(μm)	-	-0.01～+0.01	-0.005～+0.005	-	-	-0.01～+0.01	-0.01～+0.01	-	-0.01～+0.01	-0.01～+0.01	-0.007～+0.003 ～ -0.005～+0.005	-0.005～+0.005	-0.01～+0.01	-0.015～+0.015 ～ -0.01	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01	-0.01～0.01	-0.01～0.01	-0.015～+0.015	-0.015～+0.015	-	-0.015～+0.015	-	-	-	-	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01 ～ -0.008～+0.008	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01	-0.005～+0.005	-0.005～+0.005	-0.015～+0.015	-	-0.005～0.005	-0.007～0.007 ～ -0.005～0.005	-0.01～0.01 ～ -0.005～0.005	-0.01～0.01	-0.01～0.01	-0.01～0.01
Machining Application	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove
Coating	Non-Coated	Non-Coated	Non-Coated	Dia Coat	Dia Coat	DLC	For General Steels (AlCrN, etc.)	Non-Coated	TiAlN	CrN	For General Steels (AlCrN, etc.)	TiAlN	TiAlN	TiAlN	Non-Coated	CrN	TiAlN	TiAlN	TiAlN	TiAlN	TiAlN	TiAlN	For High Hardness (Silicon Group)	TiAlN	Non-Coated	Dia Coat	Non-Coated	TiAlN	For General Steels (AlCrN, etc.)	TiAlN	CrN	DG	Non-Coated	CrN	DLC	For General Steels (AlCrN, etc.)	TiAlN	DG	Dia Coat	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	Dia Coat	Non-Coated	Non-Coated
Type	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Spherical Ball	Spherical Ball	Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Ball	Ball	Ball	Ball	Ball	Ball

Configure

Specification/Dimensions

R Size(mm)
0.005

0.01

0.015

0.02

0.025

0.03

0.04

0.05

R0.05

0.075

0.1

R0.1

0.125

0.15

R0.15

0.175

0.2

R0.2

0.225

0.25

R0.25

0.275

0.3

R0.3

0.325

0.35

R0.35

0.375

0.4

R0.4

0.425

0.45

R0.45

0.475

0.5

R0.5

0.55

R0.55

0.6

R0.6

0.65

R0.65

0.7

R0.7

0.75

R0.75

0.8

R0.8

0.85

R0.85

0.9

R0.9

0.95

R0.95

1

R1

1.05

1.1

1.15

1.2

1.25

R1.25

1.3

1.35

1.4

1.45

1.5

R1.5

1.55

1.6

1.65

1.7

1.75

R1.75

1.8

1.85

1.9

1.95

2

R2

2.05

2.1

2.15

2.2

2.25

R2.25

2.3

2.35

2.4

2.45

2.5

R2.5

2.55

2.6

2.65

2.7

2.75

R2.75

2.8

2.85

2.9

2.95

3

R3

R 3.0

3.05

3.1

3.15

3.175

3.2

3.25

R3.25

3.3

3.35

3.4

3.45

3.5

R3.5

3.55

3.6

3.65

3.7

3.75

R3.75

3.8

3.85

3.9

3.95

4

R4

4.05

4.1

4.15

4.2

4.25

R4.25

4.3

4.35

4.4

4.45

4.5

R4.5

4.55

4.6

4.65

4.7

4.75

4.8

4.85

4.9

4.95

5

R5

5.05

5.1

5.15

5.2

5.25

5.3

5.35

5.4

5.45

5.5

R5.5

5.55

5.6

5.65

5.7

5.75

5.8

5.85

5.9

5.95

6

R6

6.05

6.1

6.15

6.2

6.25

6.3

6.35

6.4

6.45

6.5

6.55

6.6

6.65

6.7

6.75

6.8

6.85

6.9

6.95

7

R7

7.05

7.1

7.15

7.2

7.25

7.3

7.35

7.4

7.45

7.5

7.55

7.6

7.65

7.7

7.75

7.8

7.85

7.9

7.95

8

R8

8.05

8.1

8.15

8.2

8.25

8.3

8.35

8.4

8.45

8.5

8.55

8.6

8.65

8.7

8.75

8.8

8.85

8.9

8.95

9

R9

9..5

9.05

9.1

9.15

9.2

9.25

9.3

9.35

9.4

9.45

9.5

9.55

9.6

9.65

9.7

9.75

9.8

9.85

9.9

9.95

10

R10

10.25

10.5

10.75

11

11.5

12

12.25

12.5

12.75

13

13.5

14

14.5

15

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

22.0

22.5

23.0

24.0

25
Drawing

Clear

Blade length (ℓ)(mm)
- 0.01～0.96
  - 0.01
  - 0.02
  - 0.03
  - 0.04
  - 0.05
  - 0.06
  - 0.07
  - 0.08
  - 0.1
  - 0.12
  - 0.14
  - 0.15
  - 0.16
  - 0.2
  - 0.21
  - 0.23
  - 0.24
  - 0.28
  - 0.3
  - 0.32
  - 0.35
  - 0.38
  - 0.4
  - 0.42
  - 0.45
  - 0.48
  - 0.49
  - 0.5
  - 0.56
  - 0.6
  - 0.63
  - 0.64
  - 0.65
  - 0.7
  - 0.72
  - 0.75
  - 0.76
  - 0.8
  - 0.84
  - 0.9
  - 0.95
  - 0.96
- 1～1.9
  - 1
  - 1.05
  - 1.1
  - 1.12
  - 1.2
  - 1.25
  - 1.26
  - 1.28
  - 1.3
  - 1.4
  - 1.44
  - 1.45
  - 1.5
  - 1.6
  - 1.7
  - 1.75
  - 1.8
  - 1.9
- 2～2.9
  - 2
  - 2.1
  - 2.2
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.75
  - 2.8
  - 2.9
- 3～3.9
  - 3
  - 3.2
  - 3.25
  - 3.5
  - 3.6
  - 3.7
  - 3.75
  - 3.8
  - 3.85
  - 3.9
- 4～4.9
  - 4
  - 4.1
  - 4.2
  - 4.25
  - 4.4
  - 4.5
  - 4.7
  - 4.75
  - 4.8
  - 4.9
- 5～5.9
  - 5
  - 5.1
  - 5.2
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 5.7
  - 5.8
  - 5.9
- 6～6.9
  - 6
  - 6.2
  - 6.25
  - 6.3
  - 6.5
  - 6.6
  - 6.7
  - 6.8
  - 6.9
- 7～7.5
  - 7
  - 7.1
  - 7.2
  - 7.4
  - 7.5
- 8～8.9
  - 8
  - 8.1
  - 8.2
  - 8.3
  - 8.5
  - 8.6
  - 8.7
  - 8.9
- 9～9.7
  - 9
  - 9.5
  - 9.7
- 10～10.5
  - 10
  - 10.5
- 11～11.5
  - 11
  - 11.2
  - 11.5
- 12～12.7
  - 12
  - 12.5
  - 12.7
- 13～13.5
  - 13
  - 13.5
- 14～14.5
  - 14
  - 14.5
- 15
- 16～16.5
  - 16
  - 16.5
- 17～17.5
  - 17
  - 17.5
- 18
- 19
- 20～20.5
  - 20
  - 20.5
- 21～21.5
  - 21
  - 21.5
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30～30.5
  - 30
  - 30.5
- 31
- 32
- 34
- 35
- 36
- 38
- 40
- 41.5
- 45
- 46
- 48
- 50
- 53
- 55
- 58
- 60
- 65
- 66
- 70
- 80
- 90
- 100
- 110
- 120
- 130
[5-30/1mm Unit(s)]

Drawing

Clear

Underneck length (ℓ1)(mm)
- 0.1～0.9
  - 0.1
  - 0.2
  - 0.3
  - 0.45
  - 0.5
  - 0.6
  - 0.75
  - 0.8
  - 0.9
- 1～1.8
  - 1
  - 1.1
  - 1.2
  - 1.25
  - 1.5
  - 1.6
  - 1.75
  - 1.8
- 2～2.8
  - 2
  - 2.1
  - 2.2
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.75
  - 2.8
- 3～3.8
  - 3
  - 3.3
  - 3.5
  - 3.6
  - 3.75
  - 3.8
- 4～4.8
  - 4
  - 4.2
  - 4.3
  - 4.4
  - 4.5
  - 4.6
  - 4.8
- 5～5.8
  - 5
  - 5.2
  - 5.4
  - 5.5
  - 5.6
  - 5.8
- 6～6.5
  - 6
  - 6.5
- 7～7.8
  - 7
  - 7.5
  - 7.8
- 8～8.5
  - 8
  - 8.
  - 8.5
- 9～9.5
  - 9
  - 9.5
- 10～10.5
  - 10
  - 10.5
- 11
- 12～12.5
  - 12
  - 12.5
- 13
- 14
- 15
- 16
- 17.5
- 18
- 20
- 21
- 22
- 23.1
- 24
- 25～25.6
  - 25
  - 25.6
- 26～26.8
  - 26
  - 26.8
- 27～27.6
  - 27
  - 27.6
- 28～28.7
  - 28
  - 28.7
- 30
- 31～31.6
  - 31
  - 31.5
  - 31.6
- 32～32.1
  - 32
  - 32.1
- 33～33.6
  - 33
  - 33.5
  - 33.6
- 34
- 35～35.6
  - 35
  - 35.5
  - 35.6
- 36～36.1
  - 36
  - 36.1
- 38～38.6
  - 38
  - 38.2
  - 38.6
- 39～39.5
  - 39
  - 39.5
- 40
- 41～41.4
  - 41
  - 41.2
  - 41.4
- 42～42.2
  - 42
  - 42.2
- 43～43.2
  - 43
  - 43.2
- 44～44.7
  - 44
  - 44.2
  - 44.7
- 45～45.2
  - 45
  - 45.2
- 46～46.7
  - 46
  - 46.5
  - 46.7
- 47.5
- 48～48.9
  - 48
  - 48.7
  - 48.9
- 49
- 50～50.7
  - 50
  - 50.7
- 52
- 53
- 54～54.5
  - 54
  - 54.5
- 57
- 58～58.5
  - 58
  - 58.5
- 60～60.8
  - 60
  - 60.3
  - 60.8
- 61～61.8
  - 61
  - 61.3
  - 61.8
- 62～62.5
  - 62
  - 62.3
  - 62.5
- 63～63.3
  - 63
  - 63.3
- 64～64.3
  - 64
  - 64.3
- 65
- 70
- 75
- 80～80.4
  - 80
  - 80.4
- 81.4
- 82.4
- 85
- 90～90.4
  - 90
  - 90.4
- 92.9
- 100
- 102
- 105
- 106
- 110
- 112
- 120～120.6
  - 120
  - 120.6
- 121.6
- 122.6
- 130
- 140
- 150
- 160～160.8
  - 160
  - 160.8
- 200
[4-80/1mm Unit(s)]

Drawing

Clear

Shank diameter (d)(mm)
2.90

3

3.80

4

4.80

5

5.80

6

7

7.80

8

9

9.70

10

11

11.70

12

14

15

15.70

16

18

20

25

32

42

CN50.8
Drawing

Clear

Number of flutes(sheet)
1

2

3

4

5

6
Clear

Overall Length (L)(mm)
4

32

34

35

38

40

45

49

50

51

52

53

54

55

57

58

60

63

65

70

72

73

75

78

80

83

85

90

92

100

104

105

110

115

116

120

121

125

130

133

134

140

150

153

155

160

170

175

180

185

190

200

206

210

220

230

240

250

280

300

330

350
Drawing

Clear

work material
- general steel
- Quenched and tempered steel
- High Hardness Steel-HRC55
- High Hardness Steel-HRC60
- High Hardness Steel-HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

Clear

R Precision(μm)
-10～+10

-7 to +3

-0.02 to 0.02

-0.015～+0.015

-0.01

-0.01 to 0.01

-0.01～0.01

-0.01～+0.01

-0.008～+0.008

-0.007 to 0.003

-0.007 ~ +0.003

-0.007～0.003

-0.007～+0.003

-0.007～0.007

-0.007～+0.007

-0.005 to +0.005

-0.005～0.005

-0.005～+0.005

-0.003 to 0.003

-0.003～+0.003

-0.002～0.002

0～-50

0～-40

0～-0.04

0～-0.03

0.002～-0.002

0.003～-0.003

＋0.003～－0.003

±0.005

0.005～-0.005

＋0.005～－0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

0.02～-0.02

0.05～-0.05

±0.07

±2

±3

3 to -3

±5

5 to -5

5～-5

±8

±10

10～-10

20～-20
Clear

Machining Application
- Curved surface
- Side
- Engraving
- R Groove
Images

Clear

Coating
- For High Hardness (Silicon Group)
- TiAlN
- For General Steels (AlCrN, etc.)
- TiCN
- DLC
- CrN
- Dia Coat
- Non-Coated
- MRC
- DG
- Other
Details

Clear