Feature(may vary by option.)
●High-quality HSSE high-speed cobalt steel with cobalt additive - approx. 5% M35
●Reinforced structure and ground cutting edges
●Drilling holes in very hard and difficult to work materials
●Compatible with any borkop / fur drill chuck
●HSSE Co5 cobalt drill bit perfect for drilling hard steels - rust-proof, acid-resistant and heat-resistant
[3.0 mm]
Description
Professional Melver drill bits NWKa DIN 338 ensure high efficiency and high accuracy. They allow for a clean cut, fast feed, less vibration and a smooth hole surface.
Melver Spiral Drill Bit Stainless Steel HSS-E Co5 DIN 338 Cobalt Drill Bit
- Design standard: NWKa DIN 338
Dedicated to the industry. Drill bits for production work. Perfect for drilling rust-proof, acid and heat-resistant steel. Precise contour grinding ensures high accuracy. H8. For drilling through and blind holes. Ideal for drills with magnetic base, lathe and milling machines as well as for CNC machine tools
Main use:
Stainless steel. Ordinary and alloy steel (strength up to 1100 N/mm²). Highly chrome-alloy steel (rust-proof, acid and heat resistant). V2A and V4ATitanium and its alloys. Cast iron. Aluminium and its alloys. Copper. Brass. Bronze
Optional use:
- Non-ferrous metals
- Plastics
- Duroplastic plastics
ADDITIONAL INFORMATION
Professional twist drill bit with cylindrical shank made of high quality HSS high-speed steel with 5% HSSECo5 cobalt
Perfect for drilling rust-proof, acid and heat resistant steel with high strength. The golden brown coating provides more hardness, reduces friction and prevents sagging.
Thanks to the high-quality HSSECo5 high-speed steel, this tool has a high resistance to breakage. In addition, a special surface treatment ensures more efficient chip removal.
Box contents
1 x metal drill bit HSSE Co5 cobalt DIN 338 NWKa