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PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
PRODUCTS
PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
PRODUCTS
PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
PRODUCTS
PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
PRODUCTS
PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
PRODUCTS
PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
PRODUCTS
PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
PRODUCTS
PRODUCTS
Focusing On The Production Of Tungsten Steel Cutting Tools With High Speed, High Performance And High Hardness.
Round nose end mill
Round nose end mill
Round nose end mill
Round nose end mill

Round nose end mill

Category: Products

Category: High hardness and high precision series (N)

Tool Type: 4 Flute round nose cutter

● The short edge and avoidance design is adopted to greatly improve the wear resistance of the tool, and at the same time, it can obtain higher surface qualityof the workpiece; ● Mainly for the processing of HRC45~70 hardened steel, especially suitable for precision mold parts that need to be processed for a long time.

E-mail：rebecca@runchit.com
Inquiry

Product Description

Type No. Diameter Corner R Flute length Effective length Overall length Shank Dia Flutes
D R Lc L1 L d F

NRB0101A

D1

R0.1

1.5

3

L50

4

4

NRB0102A

D1

R0.2

1.5

3

L50

4

4

NRB0152A

D1.5

R0.2

2

4.5

L50

4

4

NRB0152

D1.5

R0.2

2

4.5

L60

6

4

NRB0202A

D2

R0.2

3

6

L50

4

4

NRB0202

D2

R0.2

3

6

L60

6

4

NRB0203A

D2

R0.3

3

6

L50

4

4

NRB0203

D2

R0.3

3

6

L60

6

4

NRB0205A

D2

R0.5

3

6

L50

4

4

NRB0205

D2

R0.5

3

6

L60

6

4

NRB0302A

D3

R0.2

4.5

9

L50

4

4

NRB0302

D3

R0.2

4.5

9

L60

6

4

NRB0303A

D3

R0.3

4.5

9

L50

4

4

NRB0303

D3

R0.3

4.5

9

L60

6

4

NRB0305A

D3

R0.5

4.5

9

L50

4

4

NRB0305

D3

R0.5

4.5

9

L60

6

4

NRB0402A

D4

R0.2

6

12

L50

4

4

NRB0402

D4

R0.2

6

12

L60

6

4

NRB0403A

D4

R0.3

6

12

L50

4

4

NRB0403

D4

R0.3

6

12

L60

6

4

NRB0405A

D4

R0.5

6

12

L50

4

4

NRB0405

D4

R0.5

6

12

L60

6

4

NRB0505

D5

R0.5

7.5

15

L60

6

4

NRB0510

D5

R1

7.5

15

L60

6

4

NRB0602

D6

R0.2

9

20

L60

6

4

NRB0605

D6

R0.5

9

20

L60

6

4

NRB0610

D6

R1

9

20

L60

6

4

NRB0802

D8

R0.2

12

24

L60

8

4

NRB0805

D8

R0.5

12

24

L60

8

4

NRB0810

D8

R1

12

24

L60

8

4

NRB1002

D10

R0.2

15

30

L75

10

4

NRB1005

D10

R0.5

15

30

L75

10

4

NRB1010

D10

R1

15

30

L75

10

4

NRB1205

D12

R0.5

18

36

L75

12

4

NRB1210

D12

R1

18

36

L75

12

4

 

Cast iron,Carbon steel Alloy steel,Tool steel Tempered steel
Prehardened steel		 Heat-treated steel Heat-treated steel Stainless steel Aluminum alloy Titanium alloy Copper alloy

（~22HRC）

（25~35HRC）

（35~45HRC）

（45~55HRC）

（55~65HRC）

（~30HRC）

（~150HB）

（~32HRC）

C11000

S50C/HT250/Q235

P20/H13/D2

NAK80/718H/FDAC

SKD61/1.2343ESR

SKD11/SKH51

SUS304/316/316L

5052/6061/7075

Ti-6Al-4V

B152C11000
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