Feature

●135 degree split point tip starts drilling instantly with less force and eliminates
●With high surface quality and high grinding precision, the blade is sharp and durable in use
●Made of M35 material, contains 5% cobalt, high hardness, stable performance
●Ideal for drilling on stainless steel, cast iron, sheet steel, angle iron
●It is widely used in drilling stainless steel plate, automotive spring steel and die steel

Description

Descriptions:
These drill bits are made of M35 material, contain 5% cobalt, high hardness, stable performance. Cobalt steel extends the service life of the cutting edge and extends the service life after resharpening. Ideal for drilling on stainless steel, cast iron, sheet steel, angle iron.

Functions:
Cobalt steel extends the service life of the cutting edge and extends the service life after resharpening.

Technical data:
Material: HSS CO/M35.
Drill size (optional): 1.0, 1.5 mm, 2 mm, 2.5 mm, 3.0 mm, 3.2 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm Quantity: 10

Package includes:
10 x M35 cobalt drill bits.