Tel: +86 731-28705418  28510897   Fax: +86 731-22286227      
Email: linda@zzbetter.com, sales@zzbetter.com


Cemented carbide rods with two helical holes

Cemented carbide rods with two helical holes

Cemented tungsten carbide rods with two helical holes

All rods available:


1. Solid carbide rods blank and ground

2. Carbide rods with central coolant hole

3. Carbide rods with two straight coolant holes

4. Carbide rods with two helical holes

5. Carbide rods h6 ground in inch

6. Carbide rods h6 ground small size


Cemented carbide rods with two helical holes

Cemented tungsten carbide rods with two helical holes



Type Specification: ØD×2Ød×TKØ×LB

L indicates the length, B indicates helical angle, 30 degree the most, and 15°, 40°, 45°are optional.

 

Outer Diameter(mm)

TK(mm)

Inner diameter(mm)

Pitch(mm)

Length(mm)

D

Tolerance

TK

Tolerance

d

Tolerance

P

Tolerance

L

Tolerance

6.3

0.3

2.60

-0.4~0

0.7

±0.15

32.65

-0.65~0.67

330

0~+1.5

8.3

0.3

4.00

-0.4~0

1.00

±0.15

43.53

-0.86~0.89

330

0~+1.5

10.3

0.3

4.80

-0.6~0

1.40

±0.15

54.41

-1.08~1.11

330

0~+1.5

12.3

0.4

6.25

-0.8~0

1.40

±0.15

65.3

-1.30~1.34

330

0~+1.5

14.3

0.4

7.10

-0.8~0

1.75

±0.15

76.18

-1.51~1.56

330

0~+1.5

15.3

0.4

7.70

-0.8~0

1.75

±0.15

79.45

-1.58~1.62

330

0~+1.5

16.3

0.5

8.30

-0.8~0

1.75

±0.15

87.06

-1.73~1.78

330

0~+1.5

18.3

0.5

9.55

-0.8~0

2.00

±0.15

97.95

-1.94~2.00

330

0~+1.5

20.3

0.5

10.40

-1.0~0

2.00

±0.15

108.83

-2.16~2.23

330

0~+1.5