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Carbide Radius End Mills（R Precision：±0.02）

An online store for carbide radius end mills. In MISUMI's e-catalog, by setting conditions for specifications/standards such as blade diameter, radius size, compatible work materials, blade length, machining applications such as flat surface / side surface /groove, and coating presence, you can easily find the desired tool. A varied lineup including multi-blades for high hardness steel machining, products for aluminum machining with DLC coating, blade length difference, etc. is available.
[What is a carbide radius end mill?]
An end mill made of cemented carbide that mainly cuts with a round cutting edge on the bottom flute rim. It is mostly used for flat/curved surface cutting and also for applications similar to ball end mills, but the applicable curved surface shape is limited. In addition, since the cutting edge is rounded, the cutting edge tip does not get damaged, and can be used for rough cutting to perform high efficiency machining.

Search by specifying the lower class category

26 items

: 30; 45; 60

Days to Ship	All 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 12 Day(s) or Less

(Economy series) XAL Coated Carbide Radius End Mill, 4-Flute, 45° Torsion / Short Model

MISUMI

Introducing the short type in the 4-flute radius for high-efficiency and high-speed machining

Volume Discount

Standard Price:	SGD 28.71-
Days to Ship:	4 Day(s) or more

(Economy series) XAL series carbide radius end mill, 4-flute, 45° torsion / regular model

MISUMI

4-Flute Radius for High-Efficiency and High-Speed Machining

Volume Discount

XAL
General Steel
4 Flutes

Standard Price:	SGD 39.85-
Days to Ship:	4 Day(s) or more

TSC Series Carbide Radius End Mill 4-Flute / Stub Type

MISUMI

[Features]
·Short flute length type with cutting edge radius attached to general purpose 4-flute end mill
·Radius cutting edge is also effective in suppressing chipping
·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

B (Stub)
Days to Ship: 12 Day(s) or more

Days to Ship:	12 Day(s) or more

(Economy series) XAL series carbide radius end mill, 3-flute, 45° torsion / regular model

MISUMI

3-flute 45° helix radius that's resistant to chattering is available at an affordable price

Volume Discount

XAL
General Steel
3 Flutes

Standard Price:	SGD 39.85-
Days to Ship:	4 Day(s) or more

(Economy series) XAL series carbide radius end mill, 4-flute / short model

MISUMI

The 4-flute type that simultaneously achieves improved efficiency and tool cost reduction can be selected from 17 sizes

Volume Discount

XAL
General Steel
4 Flutes

Standard Price:	SGD 31.78-
Days to Ship:	4 Day(s) or more

TSC Series Carbide Radius End Mill for Stainless Steel Machining, 3-Flute / 45° Spiral / Short Type

MISUMI

The popular radius type for stainless steel processing is also effective in preventing chipping

Volume Discount

TS
SUS
3 Flutes
S (Short)

Standard Price:	SGD 113.68-
Days to Ship:	4 Day(s) or more

Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model

MISUMI

Radius type that's also effective in preventing cutter marks

Volume Discount

Non-Coated
Aluminum
3 Flutes
R (Regular)

Standard Price:	SGD 78.17-
Days to Ship:	4 Day(s) or more

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

MISUMI

Radius end mills are available at low prices

Volume Discount

XAL
General Steel
2 Flutes

Standard Price:	SGD 24.47-
Days to Ship:	4 Day(s) or more

TSC series carbide radius end mill, 2-flute / short model

MISUMI

[Features]
·Short flute length type with cutting edge radius attached to general purpose 2-flute end mill
·Radius cutting edge is also effective in suppressing chipping
·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: 12 Day(s) or more

Days to Ship:	12 Day(s) or more

TSC series carbide radius end mill, 3-flute, 45° spiral, stub / tapered neck model

MISUMI

By the adoption of 3-blade shape and tapered neck, chattering is suppressed in deep engraving

Volume Discount

TS
High-Hardness Steel
3 Flutes
B (Stub)

Standard Price:	SGD 88.92-
Days to Ship:	4 Day(s) or more

DLC Coated Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model

MISUMI

The radius-equipped type prevents cutter marks and also shows effectiveness in improving the surface roughness

Volume Discount

DLC

Aluminum

3 Flutes

R (Regular)
Days to Ship: 4 Day(s) or more
Non-Coated TS Coated Carbide 0.1 mm Unit Radius Designated End Mill

MISUMI

[Features]
·Alteration end mill that can specify radius size of carbide end mill in 0.1 mm increments
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Non-Coated

General Steel
Days to Ship: 6 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	6 Day(s) or more

TSC series carbide radius end mill, high-feed, high-rigidity, 4-flute / no side blade

MISUMI

[Features]
·High rigidity is achieved by adopting negative radius and short blade length without helix angle and chattering is suppressed even at pocket corners
·Since it has back taper, it is possible to perform machining without peripheral edge hitting side when machining corners
·Even for bottom surface processing, single machine can handle from middle finish to final finish, realizing reduction in process time

Volume Discount

TS
High-Hardness Steel
4 Flutes

Standard Price:	SGD 66.54-
Days to Ship:	4 Day(s) or more

TSC series carbide radius end mill, 2-flute / 1.5D Flute Length (stub) model

MISUMI

[Features]
·Short flute length type with cutting edge radius attached to general purpose 2-flute end mill
·Radius cutting edge is also effective in suppressing chipping
·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

B (Stub)
Days to Ship: 12 Day(s) or more
TSC series carbide radius end mill, 2-flute / regular model

MISUMI

[Features]
·General purpose 2-flute end mill with regular flute length type with cutting edge radius
·Radius cutting edge is also effective in suppressing chipping
·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: 12 Day(s) or more

Days to Ship:	12 Day(s) or more

Days to Ship:	12 Day(s) or more

TSC Series Carbide Radius End Mill for Shrink Fit Holder/4-Flute/Stub Type

MISUMI

[Features]
·Designed with optimum blade length, shank length and overall length considering processing using shrink fit holder
·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
B (Stub)

Standard Price:	SGD 56.96-
Days to Ship:	4 Day(s) or more

TSC series carbide radius end mill, 4-flute / short model

MISUMI

[Features]
·Short flute length type with cutting edge radius attached to general purpose 4-flute end mill
·Radius cutting edge is also effective in suppressing chipping
·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: 12 Day(s) or more
TSC series carbide radius end mill, 4-flute / regular model

MISUMI

[Features]
·Regular flute length type with cutting edge radius attached to general-purpose 4-flute end mill
·Radius cutting edge is also effective in suppressing chipping
·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: 12 Day(s) or more

Days to Ship:	12 Day(s) or more

Days to Ship:	12 Day(s) or more

TSC series carbide radius end mill, 4-flute, 45° spiral, stub / tapered neck model

MISUMI

[Features]
·High rigid and cutting sharpness are achieved through combination of negative blade radius, appropriate core diameter, and 45° helix angle, enabling high-efficiency machining with high feed
·Taper neck is effective in suppressing chattering
·Versatile type that can be used for engraving, side surfaces, coarse, and middle finish
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS
High-Hardness Steel
4 Flutes
B (Stub)

Standard Price:	SGD 116.38-
Days to Ship:	4 Day(s) or more

TSC Series Carbide Radius End Mill for High-Hardness Copper Machining, Multi-Blade, Spiral / Stub Model

MISUMI

[Features]
·High helix angle end mill with radius for machining high hardness steel
·High tool rigidity minimizes tool tilt during side milling
·Machining of high hardness steel up to 65HRC is possible
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TS

High-Hardness Steel

Multi-Flutes （5 ~）

B (Stub)
Days to Ship: 4 Day(s) or more

Days to Ship:	4 Day(s) or more

DLC Coated Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model

MISUMI

In addition to the standard products, the radius can be selected extensively for manufactured products

Volume Discount

DLC
Aluminum
2 Flutes
R (Regular)

Standard Price:	SGD 78.37-
Days to Ship:	4 Day(s) or more

Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model

MISUMI

Non-coated manufactured products can be shipped on the 5th day in addition to the stocked products

Volume Discount

Non-Coated
Aluminum
2 Flutes
R (Regular)

Standard Price:	SGD 52.32-
Days to Ship:	4 Day(s) or more

Carbide Radius End Mill for Aluminum Machining, 3-Flute / Stub, Long Shank Model

MISUMI

Comes with the rounded edge that suppresses machining streaks in standing-wall multi-stage machining

Volume Discount

Non-Coated
Aluminum
3 Flutes

Standard Price:	SGD 99.62-
Days to Ship:	4 Day(s) or more

Diamond Coated Carbide Radius End Mill for Graphite Machining, 4-Flute / Long Model

MISUMI

The diamond coated radius shape that's ideal for shaping graphite

Volume Discount

DIA
Graphite
4 Flutes
Long

Standard Price:	SGD 279.84-
Days to Ship:	4 Day(s) or more

Carbide Radius End Mill for Resin Machining, 2-Flute / Regular Model

MISUMI

Small radius type that prevents cutter marks on resin

Volume Discount

Non-Coated
Resin
2 Flutes
R (Regular)

Standard Price:	SGD 48.57-
Days to Ship:	4 Day(s) or more

Radius End Mill 2-Flute

ATOM

Simultaneously machines rounded corners and straight base surfaces. High precision radius shape smoothly connects the straight part with the rounded part.

Standard Price:	SGD 76.84-
Days to Ship:	4 Day(s) or more


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


Brand	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	ATOM
Product Series	(Economy series) XAL Coated Carbide Radius End Mill, 4-Flute, 45° Torsion / Short Model	(Economy series) XAL series carbide radius end mill, 4-flute, 45° torsion / regular model	TSC Series Carbide Radius End Mill 4-Flute / Stub Type	(Economy series) XAL series carbide radius end mill, 3-flute, 45° torsion / regular model	(Economy series) XAL series carbide radius end mill, 4-flute / short model	TSC Series Carbide Radius End Mill for Stainless Steel Machining, 3-Flute / 45° Spiral / Short Type	Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model	(Economy series) XAL series carbide radius end mill, 2-flute / short model	TSC series carbide radius end mill, 2-flute / short model	TSC series carbide radius end mill, 3-flute, 45° spiral, stub / tapered neck model	DLC Coated Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model	Non-Coated TS Coated Carbide 0.1 mm Unit Radius Designated End Mill	TSC series carbide radius end mill, high-feed, high-rigidity, 4-flute / no side blade	TSC series carbide radius end mill, 2-flute / 1.5D Flute Length (stub) model	TSC series carbide radius end mill, 2-flute / regular model	TSC Series Carbide Radius End Mill for Shrink Fit Holder/4-Flute/Stub Type	TSC series carbide radius end mill, 4-flute / short model	TSC series carbide radius end mill, 4-flute / regular model	TSC series carbide radius end mill, 4-flute, 45° spiral, stub / tapered neck model	TSC Series Carbide Radius End Mill for High-Hardness Copper Machining, Multi-Blade, Spiral / Stub Model	DLC Coated Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model	Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model	Carbide Radius End Mill for Aluminum Machining, 3-Flute / Stub, Long Shank Model	Diamond Coated Carbide Radius End Mill for Graphite Machining, 4-Flute / Long Model	Carbide Radius End Mill for Resin Machining, 2-Flute / Regular Model	Radius End Mill 2-Flute
Days to Ship	4 Day(s) or more	4 Day(s) or more	12 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	12 Day(s) or more	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	4 Day(s) or more	12 Day(s) or more	12 Day(s) or more	4 Day(s) or more	12 Day(s) or more	12 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 4 Flutes	TS General Steel 4 Flutes B (Stub)	XAL General Steel 3 Flutes	XAL General Steel 4 Flutes	TS SUS 3 Flutes S (Short)	Non-Coated Aluminum 3 Flutes R (Regular)	XAL General Steel 2 Flutes	TS General Steel 2 Flutes S (Short)	TS High-Hardness Steel 3 Flutes B (Stub)	DLC Aluminum 3 Flutes R (Regular)	Non-Coated General Steel	TS High-Hardness Steel 4 Flutes	TS General Steel 2 Flutes B (Stub)	TS General Steel 2 Flutes R (Regular)	TS General Steel 4 Flutes B (Stub)	TS General Steel 4 Flutes S (Short)	TS General Steel 4 Flutes R (Regular)	TS High-Hardness Steel 4 Flutes B (Stub)	TS High-Hardness Steel Multi-Flutes （5 ~） B (Stub)	DLC Aluminum 2 Flutes R (Regular)	Non-Coated Aluminum 2 Flutes R (Regular)	Non-Coated Aluminum 3 Flutes	DIA Graphite 4 Flutes Long	Non-Coated Resin 2 Flutes R (Regular)
Blade diameter (D)(φ)	2 ～ 20	4 ～ 12	3 ～ 12	3 ～ 12	3 ～ 20	3 ～ 12	2 ～ 12	1 ～ 12	2.5 ～ 20	3 ～ 12	2 ～ 12	2 ～ 20	3 ～ 12	3.5 ～ 12	2.5 ～ 20	2 ～ 12	3 ～ 12	3 ～ 12	3 ～ 12	6 ～ 12	2 ～ 12	2 ～ 12	5 ～ 22	6 ～ 12	1 ～ 10	1 ～ 6
R Size(mm)	0.2 ～ 3	0.2 ～ 2	0.1 ～ 3	0.2 ～ 2	0.1 ～ 3	0.5 ～ 2	0.2 ～ 1	0.1 ～ 3	0.1 ～ 3	0.8 ～ 2	0.2 ～ 1	0.1 ～ 3	0.75 ～ 3	0.1 ～ 3	0.1 ～ 3	0.3 ～ 1	0.1 ～ 3	0.1 ～ 3	0.8 ～ 2	0.5 ～ 2	0.2 ～ 1	0.2 ～ 1	0.5 ～ 2	0.5 ～ 3	0.2	0.1 ～ 0.3
Blade length (ℓ)(mm)	4 ～ 45	18 ～ 38	4.5 ～ 18	16 ～ 38	8 ～ 38	7 ～ 18	6 ～ 36	3 ～ 30	5 ～ 40	4.5 ～ 18	5 ～ 36	4 ～ 60	1.2 ～ 5	5.25 ～ 18	7.5 ～ 60	3 ～ 18	6 ～ 24	9 ～ 36	4.5 ～ 18	5 ～ 12	6 ～ 36	6 ～ 36	9 ～ 33	30 ～ 60	3 ～ 30	3 ～ 15
Number of flutes(sheet)	4	4	4	3	4	3	3	2	2	3	3	2 ～ 4	4	2	2	4	4	4	4	6	2	2	3	4	2	2
Overall Length (L)(mm)	50 ～ 110	60 ～ 100	45 ～ 75	60 ～ 100	50 ～ 100	60 ～ 100	40 ～ 80	50 ～ 75	40 ～ 110	80 ～ 160	40 ～ 80	40 ～ 125	60 ～ 110	40 ～ 75	45 ～ 125	35 ～ 60	45 ～ 75	45 ～ 85	80 ～ 160	60 ～ 85	40 ～ 80	40 ～ 80	80 ～ 200	150 ～ 200	50 ～ 80	45 ～ 60
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[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	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[○] / Stainless Steel[◎] / Aluminum[○] / Copper[○]	Aluminum[◎] / Copper[○] / Graphite[○] / 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[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[○] / Stainless Steel[○] / Cast Iron[◎]	Aluminum[◎] / Copper[○] / Resin[○]	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[◎] / 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[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[○] / Stainless Steel[○] / Cast Iron[◎]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[○] / Cast Iron[◎]	Aluminum[◎] / Copper[○] / Resin[○]	Aluminum[◎] / Copper[○] / Graphite[○] / Resin[○]	Aluminum[◎] / Copper[○] / Graphite[○] / Resin[○]	Aluminum[◎] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[○] / Resin[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]
Shank diameter (d)(mm)	4 ～ 20	6 ～ 12	6 ～ 12	6 ～ 12	4 ～ 20	6 ～ 12	4 ～ 12	4 ～ 12	4 ～ 20	6 ～ 16	4 ～ 12	4 ～ 20	6 ～ 12	6 ～ 12	4 ～ 20	4 ～ 12	6 ～ 12	6 ～ 12	6 ～ 16	6 ～ 12	4 ～ 12	4 ～ 12	4 ～ 20	6 ～ 12	3 ～ 10	4 ～ 6
Underneck length (ℓ1)(mm)	-	-	-	-	-	-	-	-	-	24 ～ 105	23 ～ 50	-	7.5 ～ 24	-	-	-	-	-	24 ～ 105	11 ～ 55	-	-	-	60 ～ 85	-	-
Machining Application	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface
Coating	For General Steels (AlCrN, etc.)	For General Steels (AlCrN, etc.)	For High Hardness (Silicon Group)	For General Steels (AlCrN, etc.)	For General Steels (AlCrN, etc.)	For High Hardness (Silicon Group)	Non-Coated	For General Steels (AlCrN, etc.)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	DLC	For High Hardness (Silicon Group) / Non-Coated	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)	DLC	Non-Coated	Non-Coated	Dia Coat	Non-Coated	Non-Coated
Type	radius	radius	radius	radius	radius	radius	radius	radius	radius	Tapered neck radius	radius	radius	High-Feed Radius	radius	radius	radius	radius	radius	Tapered neck radius	radius	radius	radius	radius	radius	radius	radius
Torsion Angle (θ)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	No torsion	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)
R Precision(μm)	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02

Configure

Specification/Dimensions

Blade diameter (D)(φ)
0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.4

1.5

1.6

1.8

2

2　

2.5

2.8

3

3　

3.5

4

4　

4.5

5

5　

5.5

6

6　

7

8

8　

9

10

10　

11

12

12　

13

14

16

17

18

20

22

25
Drawing

Clear

R Size(mm)
R0

0.02

0.03

0.05

0.1

0.15

0.2

0.25

0.3

0.4

0.5

0.6

0.7

0.75

0.76

0.8

0.9

1

R1

1.1

1.2

1.3

1.4

1.5

R1.5

1.6

1.7

1.8

1.9

2

R2

2.1

2.2

2.3

2.4

2.5

R2.5

2.6

2.7

2.8

2.9

3

R3

3.05

3.2

3.5

4

R4

5

R5

6

R6

6.35

8
[0.1-3/0.1mm Unit(s)]
Drawing

Clear

Blade length (ℓ)(mm)
0.08

0.13

0.15

0.16

0.2

0.24

0.25

0.28

0.3

0.32

0.4

0.48

0.5

0.55

0.56

0.6

0.64

0.65

0.7

0.72

0.75

0.8

0.9

0.96

1

1.2

1.44

1.5

1.6

1.8

2

2.1

2.2

2.25

2.3

2.4

2.5

2.7

3

3　

3.2

3.5

3.7

4

4　

4.5

4.8

5

5　

5.25

5.5

5.6

6

6　

6.75

7

7　

7.5

8

8.25

8.4

9

10

10　

10.5

11

12

12　

12.5

13

13.5

14

15

15　

16

16.5

17

17.5

18

19

19.5

20

21

22

24

25

25.5

26

27

28

30

32

33

34

35

36

37.5

38

40

42

45

48

50

55

56

60

64

75

80

100
[5-36/1mm Unit(s)]
Drawing

Clear

Number of flutes(sheet)
2

3

4

5

6

8
Drawing

Clear

Overall Length (L)(mm)
32

34

35

38

39

40

45

48

49

50

51

52

53

55

57

58

60

62

63

64

65

68

70

72

74

75

80

83

85

86

88.90

90

92

95

100

104

105

110

115

120

121

125

130

135

140

150

160

170

175

180

190

200

220

230
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

Shank diameter (d)(mm)
3

4

5

5.8

6

7.8

8

9

9.8

10

11

12

13

14

15

16

17

18

20

25
Drawing

Clear

Underneck length (ℓ1)(mm)
0.20

0.5

1

1.5

1.60

1.8

2

2.4

2.5

3

3.5

3.8

4

4.5

5

6

7

7.5

8

9

10

11

12

12.35

12.5

13

14

14.35

15

16

16.65

18

19

20

21

22

24

25

26

27

28

30

32

32.1

32.6

33.6

34

34.6

35

35.6

36

38

39

40

41.2

42

42.2

43.2

44

44.2

45

45.2

46.5

48

50

54

55

56

60

60.3

60.8

61.3

62.3

63.3

64

64.3

65

66

70

72

75

80

80.4

81.4

82

82.4

84

85

90

92.9

95

100

102

105

108

120

120.6

121.6

122.6

125

140

160

160.8

-
[11-55/1mm Unit(s)]
Drawing

Clear

Machining Application
- Plane
- Side
- Curved surface
- Groove
- Plunging (Z feed)
- Inclined Cuts
Images

Clear

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

Clear

Type
- radius
- High-Feed Radius
- Long-Neck Radius
- Tapered neck radius
Clear

Torsion Angle (θ)
- No torsion
- Weak torsion (15 to 25˚)
- Standard torsion (30-40°)
- Powerful Torsion (45°-60°)
- Other
- 45°
Clear

R Precision(μm)
-0.032～-0.059

-0.025～-0.047

-0.020～-0.038

-0.014～-0.028

-0.005 to 0.005

0～-20

0～-0.05

0～-0.030

0～-0.015

0～-0.01

0～+0.04

±0.005

0.005 to -0.005

0.005～-0.005

±0.01

0.01 to -0.01

0.01～-0.01

±0.015

±0.02

0.02～-0.02

0.025～-0.025

±0.03

±0.05

±2

±3

10

±10

±15

±20
Drawing

Clear

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Carbide Radius End Mills（R Precision：±0.02）

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Configure

Specification/Dimensions

Blade diameter (D)(φ)

R Size(mm)

Blade length (ℓ)(mm)

Number of flutes(sheet)

Overall Length (L)(mm)

work material

Shank diameter (d)(mm)

Underneck length (ℓ1)(mm)

Machining Application

Coating

Type

Torsion Angle (θ)

R Precision(μm)

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