Twist drills of small cylindrical type for metal, according to DIN 338, type N, point angle 118°. Material: HSS-G, processed, sharpened, coated with titanium. They feature right-hand cutting, spiral angle of 20-30°, diameter tolerance h8. From 2 mm with additional A sharpening on the support surface and reduced sharp edge, according to DIN 1412 C, for easier cutting with reduced cutting force and faster drilling.
Suitable for drilling in non-alloyed and low-alloy steels with R800 N/mm², heat-treated steels with R1100 N/mm², drilling in cast iron and non-ferrous materials (copper and brass alloys), plastics. Recommended for use in drilling machines, stationary and fixed equipment, and only occasionally in handheld electric or pneumatic drilling machines.
- Size: 2.50 mm
- Total length: 57 mm
- Working length: 30 mm
- Quantity: 10 pieces
- Manufacturer: Bohrcraft
- Product Number
- 11300100250
- Suitable for
- Metal
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 10 pcs
- Diameter
- 2 mm, 57 mm, 30 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.