Bosch Professional Accessories 2608585849 Metal drill bits HSS-Co, DIN 338 4,5 x 47 x 80 mm

Bosch Professional Accessories 2608585849 Metal drill bits HSS-Co, DIN 338 4,5 x 47 x 80 mm

Features

• The HSS spiral drill bit cobalt lasts a long time when drilling into stainless steel
• This extended service life is due to the steel alloy containing 5% cobalt and the fully ground HSS (High-Speed Steel), which offers excellent surface quality, wear resistance and heat resistance
• Thanks to two cutting edges and two grooves, chips are removed quickly, increasing the lifetime of the drill bit
• This drill is suitable for alloyed and unalloyed steel, stainless steel, cast iron and acid and heat resistant steel
• The HSS spiral drill bit cobalt is produced according to DIN 338
• The drill is of type N (groove angle) with a point of 135 degrees and a diameter tolerance of h8
• The pointed cleft point provides an active cutting action and perfect centring without slipping
• This drill is suitable for alloyed and unalloyed steel, stainless steel, cast iron and acid and heat resistant steel
• The drill has a cylindrical shank (drill and shank have the same diameter) and is intended for use in drill stands and drilling/screwing machines

Specifications

• Diameter (D) mm: 4,50
• Usable length (L1) mm: 47
• Overall length (L2) mm: 80
• Machinable materials: Ferrous metals,Steel/iron metal,Ferrous metals,Stainless steel/Inox,Ferrous metals,Alloy/unalloyed steel,Ferrous metals,Gray cast iron,Plastic,Hard plastic