The cylindrical cobalt drill bits for metal are made of high-speed steel HSS M35 with a cobalt alloy (5%). The drill bit has a cross shape, and the point angle of the drill is 135 degrees. The flute of the drill is machined, and the margin is additionally ground.
- They are intended for drilling in steel, cast iron, non-ferrous metals, plastics, steel alloy, structural steel, acid-resistant and heat-resistant steel.
- Drill diameter: 3.5 mm
- Total length: 70 mm
- Type of mounting: cylindrical
- Application: for metal
- Product Number
- WK03570
- Drill Material
- HSS
- Suitable for
- Metal
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 1 pcs
- Length
- 70 mm
- Diameter
- 3.5 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.