Specifications: Diameter [mm]: 51 Part no.: 2608900427 LONG LIFE CUTTING HOLES IN A VARIETY OF MATERIALS Hole saws EXPERT Tough Material Exceptional durability is a key element of Bosch CarbideTechnology Individually ground teeth made of fine, hard carbide Slotted design for better visibility and easy removal of excavated material Lasts up to 50× times longer than Bosch hole saws 2 608 580 419 when working in hard material Suitable for: wood with metal, brick, soft tiles, stainless steel sheets, plastics **