BOSCH 2607010539 metal drill bit set RobustLine HSS-TiN, 135° in plastic case 13-piece

Product description

• 13-piece set of metal drill bits Robust Line HSS-TiN, 135° 1.5; 2; 2.5; 3; 3.2; 3.5; 4; 4.5; 4.8; 5; 5.5; 6; 6.5 mm
• Long service life
• HSS spiral drill bit TiN-coated offers longer lifetime
• 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.