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Evergreen Hardmetal tools co.,ltd
Address:905,Builing 2,World Trade Plaza,628 xinhua west Road,Hetang District ,Zhuzhou Hunan,China
Zip Code:412000
Telephone:+86-731-28814078
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Tungsten Carbide Rods with Double Spiral Holes

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Product description

Tungsten Carbide Rods with Double Spiral Holes

Size:   

Diameter: 1-40mm  (HIP Extrusion)  

Standard Length: 310/330mm

Widely used in endmills, drills, PCB drills, PCB routers etc.

Application: 

-For making tungsten carbide dental burrs

-For making tungsten carbide PCB drills, drills, end mills & hole drilling tools

-For making tungsten carbide reamers

-For making tungsten carbide mold punches

-For making tungsten carbide core pins

The Specification Range of extruded Grounded Tungsten Carbide Rod :
 
WC Grain size range: 0.3~0.5μ.m; 0.5~0.9μ.m; 1.0~1.3μ.m; 1.4~2.0μ.m.
Length range:3mm-600mm; (General Length: 100mm,300mm,320mm,330mm)
Diameter Grade: h4(H4), h5(H5), h6(H6), h7(H7), h8(H8), h9(H9), etc.
 
Good grinding machine to ensure the sphencity & the Linearity of rod at higher level standard;
Sphericity tolerance range: 0.001mm ~ 0.005mm;
Linearity tolerance range: 0.001mm~0.1mm;
Surface Roughness can be reached to: RA0.04.(reach a mirror effect surface after fine grinding)

 
Helical Coolant Rod
 
Two 30º Twisted Coolant Ducts Rods Type 2H-30°
 
 

Unground

Ground h6

L Tol.0/ +5

HE-30°

2H-30°

Pitch

D

Tol.

TK

Tol.

d

Tol.

TK

Tol.

d

Tol.

4.3

 +0.3 / +1.3

4.0

 330

2.10

±0.1

0.60

±0.1

2.10

±0.1

0.60

±0.1

21.77

5.3

5.0

2.10

±0.2

0.70

 

±0.2

 

27.21

6.3

6.0

2.70

0.80

2.40

0.70

32.65

7.3

7.0

3.50

1.00

±0.15

 

 

±0.15

38.09

8.3

8.0

3.40

1.00

3.80

1.00

43.53

9.3

9.0

4.50

±0.3

1.40

 

±0.3

 

48.97

10.3

10.0

4.80

1.30

4.50

1.40

54.41

11.3

11.0

4.90

 ±0.4

1.40

 

±0.4

 

59.86

12.3

12.0

6.30

1.70

±0.20

5.85

1.40

±0.20

65.3

13.3

13.0

6.10

1.75

 

 

70.74

14.3

14.0

6.70

1.80

6.70

1.75

76.18

15.3

15.0

7.30

1.75

 

 

81.62

16.3

16.0

8.00

2.00

7.90

1.75

87.06

17.3

17.0

8.50

1.75

 

 

92.5

18.3

18.3

9.00

±0.45

2.30

9.15

2.00

±0.25

87.95

19.3

19.0

9.70

±0.4

2.00

±0.25

 

 

103.39

20.3

20.0

10.0

±0.5

2.50

±0.20

9.90

±0.5

2.00

108.83

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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