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M35 Cobalt Drill Bit Set HSS-CO Drills Set for Drilling on Steel 3.0mm
Descriptions:
These drill bits are made of M35 material, includes 5% cobalt, high hardness, stable performance. Cobalt steel extends cutting edge life and maintains cutting life after resharpening
for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron.
Features:
Made of M35 material, includes 5% cobalt, high hardness, stable performance.
135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface.
for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron.
With high surface finish, high grinding precision , the blade is and durable in use.
It is widely used in the drilling of stainless steel plate, automobile spring steel and die steel
Cobalt steel extends cutting edge life and maintains cutting life after resharpening
Specifications:
Material: HSS CO/M35
Drill bit size(Optional):1.0, 1.5mm, 2mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm
Quantity:10
Specification(mm)
Working length
Total length
Weight(g)
1
12
30
3
1.5
18
40
6
2
24
49
11
2.5
30
57
19
3
33
61
30
3.2
35
65
35
3.5
40
70
44
4
43
75
57
4.5
43
80
72
5
51
85
99
Package included:
10 x M35 Cobalt Drill Bits
274450044706 - globes (17)