Product description
- 6-piece set of metal drill bits Robust Line HSS-TiN, 135° 2; 3; 4; 5; 6; 8 mm
- Long service life
- HSS spiral 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 point 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.
Key features according to our expert
-
Smallest diameter: 2 mm
-
Largest diameter: 8 mm
-
Drill set type: Metal drilling set
-
Quantity per set: 6
Specifications / All features
-
Brand:
BOSCH
-
02220904
-
EAN:
3165140446143
-
Supplier number:
BOSCH 2607010530
- Smallest diameter
- 2 mm
- Largest diameter
- 8 mm
- Drill set type
- Metal drilling set
- Quantity per set
- 6
- Diameter mm
- 2 / 3 / 4 / 5 / 6 / 8
- Useful length mm
- 24 / 33 / 43 / 52 / 57 / 75
- Dimension(s) set mm
- 156.5 x 69.5 x 23
