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鑽針 Micor Wc bits  | 鑽頭3-flutes drill bits | 鑽頭V-groove cutter | 鑽刀Multiple flutes endmill

鑽頭 Router bits | 鑽頭 2- flutes endmill


Name of product:Micor Wc bits

Products material:Tungsten Carbide,stainless steel (shank)
Characteristic of the products:

1. All sizes are ready for shippment.
2.Produced by high precision CNC machine. The quality is excellent.
3.To drill other material such as plastics,aluminium, copper,the bits are also very suitable.

 

Diameter
Flute length
Point angle

0.20

3.5

130

0.25

4.0

130

0.30

5.5

130

0.35

6.5

130

0.40

6.7

130

0.45

7.2

130

Diameter
Flute length
Point angle

0.50

8.0

130

0.55-0.65

8.5

130

0.7-0.75

9.5

130

0.8-1.2

10

130

1.25-3.175

12

130

3.2-6.5

12

165

Dimensional tolerance:

Bore foot-path +0 to - 0.008

shank- 0.001~-0.008 overall length + 0.1 ~-0.1



Plane figure of the products :


pcb鑽頭
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