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Carbide Ball End Mills（R Precision：±0.01）

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

32 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

(Economy series) XAL series carbide ball end mill, 2-flute / short model

MISUMI

XAL Series is the definitive choice for cost-sensitive customers

Volume Discount

XAL
General Steel
2 Flutes

Standard Price:	SGD 175.81-
Days to Ship:	4 Day(s) or more

(Economy series) XAL Series Carbide Ball End Mill, 2-Flute / Regular Model

MISUMI

The regular flute length type is introduced in the low-price and popular XAL balls

Volume Discount

XAL
General Steel
2 Flutes

Standard Price:	SGD 404.68
Days to Ship:	4 Day(s) or more

Carbide 2-Flute Ball End Mill UDCB F

UNION TOOL

[Features]
· Ball-end mill that can cut cemented carbide and hard brittle material.
· Blade shape and diamond coating are newly improved and processing removal volume is greatly increased.
· The groove provided at the tip of the ball provides an outstanding finished surface.
· Special finish is given to the cutting edge to suppress chipping and step difference of work materials to the utmost. It supports a wide range of applications from semi-roughing to finishing.
[Material]
· Ultrafine particle alloy (MG)

Standard Price:	SGD 399.75-
Days to Ship:	8 Day(s) or more

MRC Series Carbide Ball End Mill, for Heat-Treated Steel Machining, 2-Flute / Regular Model

MISUMI

The user friendly regular flute length type is released simultaneously

Volume Discount

MR
General Steel
2 Flutes
R (Regular)

Standard Price:	SGD 363.56
Days to Ship:	4 Day(s) or more

XAC series carbide ball end mill, 2-flute / short model

MISUMI

[Features]
·General purpose 2-blade ball end mill for wide range of profiling
·For surface coarse of workpiece, good surface finish can be expected after machining.
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TiAlN
General Steel
2 Flutes
S (Short)

Standard Price:	SGD 26.08-
Days to Ship:	4 Day(s) or more

XAC series carbide ball end mill, 2-flute / short, long shank model

MISUMI

[Features]
·Ideal for high accuracy 3D machining of molds due to high tool rigidity and excellent chip removal capability
·For surface coarse of workpiece, good surface finish can be expected after machining.
·Long shank type, ideal for deep cavity milling
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TiAlN
General Steel
2 Flutes

Standard Price:	SGD 55.08-
Days to Ship:	4 Day(s) or more

TSC Series Carbide Ball End Mill 2-Flute / Short Type

MISUMI

[Features]
·Good finish can be expected for surface coarse of workpiece after processing
It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

General Steel

2 Flutes

S (Short)
Days to Ship: 4 Day(s) or more
TSC series carbide ball end mill, regular model

MISUMI

[Features]
·Regular bridge length allows for many regrinding times
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

General Steel

2 Flutes

R (Regular)
Days to Ship: 4 Day(s) or more
TSC series carbide ball end mill, 2-flute / short, long shank model

MISUMI

[Features]
·Long shank type ideal for deep cavity milling
It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

General Steel

2 Flutes

S (Short)
Days to Ship: 4 Day(s) or more
TSC series carbide ball end mill, spherical, 2-flute / stub, long neck model

MISUMI

A lineup of 16 sizes centering on small diameter that employs a unique spherical cutting edge

Volume Discount

TS

General Steel

2 Flutes

B (Stub)
Days to Ship: 4 Day(s) or more
TSC series carbide ball end mill, 3-flute / short model

MISUMI

[Features]
·3-flute shape is resistant to chattering and enables high feed
·Surface coarse of workpiece after processing is very good finish.
·It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

General Steel

3 Flutes

S (Short)
Days to Ship: 4 Day(s) or more
TSC series carbide ball end mill, 3-flute / regular model

MISUMI

[Features]
·3-flute shape is resistant to chattering and enables high feed
·It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

General Steel

3 Flutes

R (Regular)
Days to Ship: 4 Day(s) or more
TSC Series Carbide Ball End Mill 4-Flute / Short Type

MISUMI

[Features]
·Surface coarse of workpiece after processing is very good finish.
·It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

General Steel

4 Flutes

S (Short)
Days to Ship: 4 Day(s) or more
TSC series carbide ball end mill, 4-flute / regular model

MISUMI

[Features]
·Surface coarse of workpiece after processing is very good finish.
·It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. As coating characteristic, it is effective in high-speed machining and dry machining.
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

General Steel

4 Flutes

R (Regular)
Days to Ship: 4 Day(s) or more
Carbide ball end mill, 2-flute / short model

MISUMI

Highly versatile due to the non-coated specification

Volume Discount

Non-Coated

General Steel

2 Flutes

S (Short)
Days to Ship: 4 Day(s) or more
DLC Coated Carbide Ball End Mill for Aluminum Machining, 2-Flute / Short Model

MISUMI

The cutting performance of aluminum has been improved by the combination of sharp cutting edge and DLC coating

Volume Discount

DLC

Aluminum

2 Flutes

S (Short)
Days to Ship: 4 Day(s) or more
Carbide Ball End Mill for Aluminum Machining, 2-Flute / Short Model

MISUMI

A type for aluminum that achieves high efficiency while having the affordable uncoated design

Volume Discount

Non-Coated

Aluminum

2 Flutes

S (Short)
Days to Ship: 4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

CRN Coated Ball End Mill for Copper Electrode Machining, 2-Flute / Short Model

MISUMI

Ideal for copper electrode processing due to the CrN coating that exhibits excellent lubricity

Volume Discount

CrN
Copper
2 Flutes
S (Short)

Standard Price:	SGD 47.80-
Days to Ship:	4 Day(s) or more

Diamond Coated Carbide Ball End Mill for Graphite Machining, 2-Flute

MISUMI

Diamond coated products that exert tremendous durability are available in the industry's lowest price

Volume Discount

DIA
Graphite
2 Flutes
L (Long)

Standard Price:	SGD 119.76-
Days to Ship:	4 Day(s) or more

Diamond Coated Carbide Ball End Mill for Graphite Machining, 4-Flute / Short Model

MISUMI

4-flute ball for graphite that achieves high feed

Volume Discount

DIA
Graphite
4 Flutes
S (Short)

Standard Price:	SGD 134.53-
Days to Ship:	4 Day(s) or more

Diamond Coated Carbide Ball End Mill for Graphite Machining, 2-Flute / Stub, Long Neck Model (for Deep Ribbing)

MISUMI

Astonishingly inexpensive! Unprecedented price reduction on the premium diamond coated products!

Volume Discount

DIA
Graphite
2 Flutes

Standard Price:	SGD 97.81-
Days to Ship:	4 Day(s) or more

Carbide Ball End Mill for Graphite Machining, 2-Flute / Long Model

MISUMI

The price of the non-coated product with excellent cost performance has been further reduced

Volume Discount

Non-Coated
Graphite
2 Flutes
L (Long)

Standard Price:	SGD 87.00-
Days to Ship:	4 Day(s) or more

Carbide Ball End Mill for Resin Machining, 2-Flute / Short Model

MISUMI

Sharp edge that's suitable for machining resin

Volume Discount

Non-Coated
Resin
2 Flutes
S (Short)

Standard Price:	SGD 36.21-
Days to Ship:	4 Day(s) or more

Carbide Solid Spherical Cutter, 2-Flute

EIKOSHA

Spherical cutter with effective angle of 280° (small type is 220° or 240°).
[Features]
· Can be used for various applications thanks to its wide effective angle.
[Applications]
· Used for rounded molding, cross hole machining, and front/back surface deburring, and chamfering.

Standard Price:	SGD 138.04-
Days to Ship:	4 Day(s) or more

Carbide Solid Spherical Cutter, 2-Flute Long Type

EIKOSHA

Long neck type for profiling and deburring of back surfaces, curved surfaces, etc.

Standard Price:	SGD 224.52-
Days to Ship:	4 Day(s) or more

Carbide Solid Spherical Cutter, 4-Flute

EIKOSHA

For profiling and deburring of back surfaces, curved surfaces, etc.

Standard Price:	SGD 199.42-
Days to Ship:	4 Day(s) or more

Carbide Solid Spherical Cutter, 4-Flute Long Type

EIKOSHA

Long neck type for profiling and deburring of back surfaces, curved surfaces, etc.

Standard Price:	SGD 258.17-
Days to Ship:	4 Day(s) or more

Ball End Type, 2-Flute WXL-EBD

OSG

[Features]
· High-accuracy ball end mill coated with WXL hard lubricating film coating.
Proven performance on a wide range of work materials.
Long life regardless of whether being used for dry-type or wet-type machining.

Standard Price:	SGD 278.74-
Days to Ship:	4 Day(s) or more

Standard Ball End Mill, 2-Flute

ATOM

Supports a wide range of applications, from general steel to nonferrous metals and resins. High sharpness without coating achieves high-precision and high-quality finished surfaces.

Standard Price:	SGD 75.89-
Days to Ship:	4 Day(s) or more

Standard Ball End Mill, 4-Flute

ATOM

Supports a wide range of applications, from general steel to nonferrous metals and resins. A multi-purpose type with support from rough machining to finish machining.

Standard Price:	SGD 86.73-
Days to Ship:	4 Day(s) or more

SPEED/T 2 Flute Ball (150L)

Poulten&Graf

[Features]
· The AlTiN coating with high lubrication and 35° torsion angle focuses on the finished surface.
· Sizes for all usage applications are included to achieve the optimal balance between usage method and price.

Standard Price:	SGD 70.00
Days to Ship:	4 Day(s) or more

2-Blade Sander Ball

WIDIN

[Features]
· Compatible with soft materials and aluminum alloys with a blade shape that emphasizes sharpness.

Standard Price:	SGD 37.02-
Days to Ship:	4 Day(s) or more


Brand
Product Series
Days to Ship
Specifications
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	MISUMI	MISUMI	UNION TOOL	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	OSG	ATOM	ATOM	Poulten&Graf	WIDIN
Product Series	(Economy series) XAL series carbide ball end mill, 2-flute / short model	(Economy series) XAL Series Carbide Ball End Mill, 2-Flute / Regular Model	Carbide 2-Flute Ball End Mill UDCB F	MRC Series Carbide Ball End Mill, for Heat-Treated Steel Machining, 2-Flute / Regular Model	XAC series carbide ball end mill, 2-flute / short model	XAC series carbide ball end mill, 2-flute / short, long shank model	TSC Series Carbide Ball End Mill 2-Flute / Short Type	TSC series carbide ball end mill, regular model	TSC series carbide ball end mill, 2-flute / short, long shank model	TSC series carbide ball end mill, spherical, 2-flute / stub, long neck model	TSC series carbide ball end mill, 3-flute / short model	TSC series carbide ball end mill, 3-flute / regular model	TSC Series Carbide Ball End Mill 4-Flute / Short Type	TSC series carbide ball end mill, 4-flute / regular model	Carbide ball end mill, 2-flute / short model	DLC Coated Carbide Ball End Mill for Aluminum Machining, 2-Flute / Short Model	Carbide Ball End Mill for Aluminum Machining, 2-Flute / Short Model	CRN Coated Ball End Mill for Copper Electrode Machining, 2-Flute / Short Model	Diamond Coated Carbide Ball End Mill for Graphite Machining, 2-Flute	Diamond Coated Carbide Ball End Mill for Graphite Machining, 4-Flute / Short Model	Diamond Coated Carbide Ball End Mill for Graphite Machining, 2-Flute / Stub, Long Neck Model (for Deep Ribbing)	Carbide Ball End Mill for Graphite Machining, 2-Flute / Long Model	Carbide Ball End Mill for Resin Machining, 2-Flute / Short Model	Carbide Solid Spherical Cutter, 2-Flute	Carbide Solid Spherical Cutter, 2-Flute Long Type	Carbide Solid Spherical Cutter, 4-Flute	Carbide Solid Spherical Cutter, 4-Flute Long Type	Ball End Type, 2-Flute WXL-EBD	Standard Ball End Mill, 2-Flute	Standard Ball End Mill, 4-Flute	SPEED/T 2 Flute Ball (150L)	2-Blade Sander Ball
Days to Ship	4 Day(s) or more	4 Day(s) or more	8 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	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	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	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	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
Specifications	XAL General Steel 2 Flutes	XAL General Steel 2 Flutes		MR General Steel 2 Flutes R (Regular)	TiAlN General Steel 2 Flutes S (Short)	TiAlN General Steel 2 Flutes	TS General Steel 2 Flutes S (Short)	TS General Steel 2 Flutes R (Regular)	TS General Steel 2 Flutes S (Short)	TS General Steel 2 Flutes B (Stub)	TS General Steel 3 Flutes S (Short)	TS General Steel 3 Flutes R (Regular)	TS General Steel 4 Flutes S (Short)	TS General Steel 4 Flutes R (Regular)	Non-Coated General Steel 2 Flutes S (Short)	DLC Aluminum 2 Flutes S (Short)	Non-Coated Aluminum 2 Flutes S (Short)	CrN Copper 2 Flutes S (Short)	DIA Graphite 2 Flutes L (Long)	DIA Graphite 4 Flutes S (Short)	DIA Graphite 2 Flutes	Non-Coated Graphite 2 Flutes L (Long)	Non-Coated Resin 2 Flutes S (Short)
R Size(mm)	7 ～ 10	8	R0.35 ～ R0.75	8	0.2 ～ 12.5	2 ～ 8	7 ～ 10	8	8 ～ 12.5	0.5 ～ 5	0.5 ～ 10	1 ～ 6	1 ～ 10	1.5 ～ 6	0.2 ～ 10	0.5 ～ 6	0.5 ～ 6	0.5 ～ 6	0.5 ～ 6	1 ～ 6	0.2 ～ 3	1 ～ 6	0.5 ～ 6	0.5 ～ 4	3 ～ 4	3 ～ 4	3 ～ 4	6.5 ～ 10	0.5 ～ 10	0.5 ～ 10	R 3.0	R0.75 ～ R10
Blade length (ℓ)(mm)	15 ～ 38	48	0.49 ～ 1.05	30	0.8 ～ 50	8 ～ 30	5 ～ 25	5 ～ 30	5 ～ 30	-	2 ～ 25	5 ～ 22	3 ～ 25	5 ～ 22	0.8 ～ 25	1.5 ～ 18	1.5 ～ 18	1.5 ～ 18	3 ～ 55	4 ～ 24	0.6 ～ 7.5	10 ～ 55	1.5 ～ 18	-	-	-	-	24 ～ 38	3 ～ 40	3 ～ 40	12	4 ～ 38
Underneck length (ℓ1)(mm)	-	-	-	-	-	-	20 ～ 75	35 ～ 80	25 ～ 80	4 ～ 55	15 ～ 75	17 ～ 72	15 ～ 75	17 ～ 72	-	14 ～ 68	14 ～ 68	-	20 ～ 65	-	2 ～ 60	20 ～ 65	-	4 ～ 24	18 ～ 24	18 ～ 24	18 ～ 24	-	-	-	-	-
Shank diameter (d)(mm)	12 ～ 20	16	4	16	3 ～ 25	4 ～ 16	12 ～ 20	16	16 ～ 25	6 ～ 10	6 ～ 20	6 ～ 12	6 ～ 20	6 ～ 12	3 ～ 20	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 12	6 ～ 12	4 ～ 6	4 ～ 12	4 ～ 12	4 ～ 8	6 ～ 8	6 ～ 8	6 ～ 8	12 ～ 20	4 ～ 20	4 ～ 20	6	3 ～ 20
Number of flutes(sheet)	2	2	2	2	2	2	2	2	2	2	3	3	4	4	2	2	2	2	2	4	2	2	2	2	2	4	4	2	2	2	2	2
Overall Length (L)(mm)	80 ～ 160	140	50	140	40 ～ 180	100 ～ 250	80 ～ 150	140	220 ～ 280	70 ～ 90	50 ～ 150	50 ～ 110	50 ～ 150	60 ～ 110	40 ～ 150	50 ～ 110	50 ～ 110	50 ～ 120	50 ～ 200	50 ～ 80	50 ～ 110	100 ～ 200	50 ～ 120	70 ～ 85	100 ～ 115	70 ～ 85	100 ～ 115	110 ～ 160	40 ～ 105	40 ～ 105	150	50 ～ 160
work material	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Resin[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Resin[○]	-	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / High Hardness Steel-HRC65[○] / Stainless Steel[○] / Cast Iron[◎]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	Aluminum[◎] / Copper[○] / Resin[○]	Aluminum[◎] / Copper[○] / Graphite[○] / Resin[○]	Aluminum[○] / Copper[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[◎] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[○] / Resin[◎]	-	-	-	-	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○]	general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎]
R Precision(μm)	±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	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01	±0.01
Machining Application	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	-	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	-	-	-	-	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove
Coating	For General Steels (AlCrN, etc.)	For General Steels (AlCrN, etc.)	Other	MRC	TiAlN	TiAlN	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	Non-Coated	DLC	Non-Coated	CrN	Dia Coat	Dia Coat	Dia Coat	Non-Coated	Non-Coated	-	-	-	-	For General Steels (AlCrN, etc.)	Non-Coated	Non-Coated	Other	TiAlN
Type	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Long-Neck Ball / Spherical Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Long-Neck Ball	Ball	Ball	Spherical Ball	Spherical Ball	Spherical Ball	Spherical 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

Type
- Ball
- Long-Neck Ball
- Tapered neck ball
- Spherical Ball
Clear

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Carbide Ball End Mills（R Precision：±0.01）

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Configure

Specification/Dimensions

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

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