BOSCH 2607018727 25pcs HSS-G Twist Metal Drill Bit Set Twist Drill Bit

FEATURES: -25-piece metal drill bit set HSS-G in metal case, DIN 338, 135° 1-13 mm, 135° -Drilling with maximum precision -HSS spiral drill bit offers full-drill functionality for standard use on metal -Self-centring, split 135-degree tip combines active cutting action with perfect centring without drift ADVANTAGES: -Maximum precision – The HSS spiral drill ground provides maximum precision when drilling into metal. -The self-centring 135-degree split point combines active cutting action with perfect centring without running, delivering maximum precision. -The split tip makes pre-punching or pre-drilling up to 10 mm unnecessary. -This precision ground HSS (High-Speed Steel) drill bit offers up to 40% higher drilling speed and up to 50% lower feed pressure than standard ground HSS drills with chisel edges. -This drill bit is designed for drilling holes in alloyed and unalloyed steel, cast steel, cast iron, sintered iron, temper cast iron, non-ferrous metals and hard plastics. -The drill has a cylindrical shank (drill bit and shank have the same diameter) and is intended for use in drill stands and drill/screw machines. -The HSS spiral drill ground is produced in accordance with DIN 338. -The drill bit is type N (groove angle) with a tip of 135 degrees and a diameter tolerance of h8. -Cylindrical shank compatible with three-claw drill chucks. SPECIFICATIONS: -Smallest diameter: 1 mm -Largest diameter: 13 mm -Drill set type: Metal drilling set -Quantity per set: 25