1. Made of M35 material, contains 5%, high hardness, stable performance
2. 135 degree split tip starts drilling immediately with less force and eliminates
3. Ideal for drilling on stainless steel, cast iron, sheet metal, sheet steel, angle iron
4. With high quality and high grinding precision, the blade is and .
5. It is widely used for drilling stainless steel sheets, automobile spring steel and die steel

Technical data:
Descriptions:
These drill bits are made of M35 material, contain 5%, have high hardness and stable performance. Cobalt steel extends the life of the cutting and maintains cutting life after resharpening. Ideal for drilling stainless steel, cast iron, sheet metal, steel plates and angles. Features: Made of M35 material, contains 5%, high hardness, stable performance.
The 135 degree slotted tip starts drilling immediately with less effort and prevents “kicking” on the work surface.
Ideal for drilling in stainless steel, cast iron, sheet metal, sheet steel and angle iron.
With high quality and high grinding precision, the blade is and .
It is widely used for drilling stainless steel plates, automobile spring steel and die steel.
Cobalt steel extends the life of the cutting and maintains cutting life after resharpening.
Technical data:
Material: HSS CO/M35.
Quantity: 10
Technical data (mm)Useful lengthTotal lengthWeight (g)
112303
1.518406
2244911
2.5305719
3336130
3.2356535
3.5407044
4437557
4.5438072
5518599
Delivery content:
10 x M35 Cobalt Drill Bits