Product description
- 25-piece metal drill bit set ProBox HSS-TiN 1-13 mm
- Long service life
- HSS twist drill bit TiN-coated offers longer service life
- Titanium nitride coating ensures very low friction and minimal wear
Advantages
- Maximum service life - The HSS spiral drill bit TiN-coated offers maximum service life when drilling in metal.
- When using the right cooling system, the drill bit has very low friction and minimal wear thanks to a titanium nitride coating.
- Thanks to the high surface quality of this ground spiral drill made of HSS (High-Speed Steel), the drill bit can be used for long periods of time.
- Suitable for alloyed and unalloyed steel, malleable cast iron, sintered iron, new silver, copper, bronze and hard plastics such as Plexiglas.
- This drill has a cylindrical shank (drill and shank have the same diameter) and is intended for use in drill stands and drill/screw machines.
- The HSS spiral drill bit TiN-coated is produced in accordance with DIN 338.
- The drill bit is type N (spiral angle with a tip of 135 degrees and a diameter tolerance of h8.
- The pointed split tip ensures active cutting action and perfect centring without expiring.
- Do not use on aluminium and only work with a coolant.
- Cylindrical shank compatible with three-claw drill chucks.
