Bosch 18 Piece HSS-Co Set

Long Lifetime - The HSS Twist Drill Bit Cobalt provides long-lasting performance when drilling stainless steel. This extended lifetime results from a cobalt alloy content of 5% and fully ground HSS (high-speed steel), which provides excellent surface quality, wear resistance and heat protection. Equipped with two cutters and two flutes, chips are removed quickly to make the bit last even longer. This drill bit works with alloyed and non-alloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steels. This drill bit works with alloyed and non-alloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steels. It has a cylindrical shank system (shank equal to drill bit diameter) and is intended for use in drill stands and drill drivers. The set comes in a practical ProBox for a good overview, safe storage and transportation Cylindrical shank compatible with three-jaw drill chucks. Features and Benefits • Long Lifetime when Drilling Stainless Steel • Cobalt alloy and fully ground HSS provide wear resistance and heat protection Specifications Diameter: 1,0; 1,5; 2,0; 2,0; 2,5; 3,0; 3,0; 3,5; 4,0; 4,0; 4,5; 5,0; 5,5; 6,0; 7,0; 8,0; 9,0; 10,0mm Working length: 12; 18; 24; 24; 30; 33; 33; 39; 43; 43; 47; 52; 57; 57; 69; 75; 81; 87mm Total length: 34; 40; 49; 49; 57; 61; 61; 70; 75; 75; 80; 86; 93; 93; 109; 117; 125; 133mm Set dimension(s): 180,0 x 85,0 x 45mm