M35 Cobalt Drill Bit Set HSS-CO Drills Set 1.0-5.0MM for Drilling on Stainless Steel Metal Cast Iron More(1.5mm)

M35 Cobalt Drill Bit Set HSS-CO Drills Set 1.0-5.0MM for Drilling on Stainless Steel Metal Cast Iron More(1.5mm)

Made of M35 material, includes 5% cobalt, high hardness, stable performance, 135-degree split-point tip starts drilling immediately with less force and eliminates 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 Ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron, With high surface finish, high grinding precision , the blade is sharp and durable in use We are confident you'd love these Bits as much as we do! Get yours now and perform repair or maintenance tasks like a pro Made to spec to ensure proper fit, form and function，Manufactured with premium materials to withstand the elements and ensure proper function
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