The Bosch PRO HSS-G Twist Drill Bit in 3.7mm, supplied as a pack of 10, offers dependable performance when drilling in metal, non-ferrous metals, plastics, and wood. The precision-ground HSS body provides excellent durability, and the 135° split-point tip eliminates the need for pilot holes. Features and Benefits: • Lasts up to 2x longer than a Bosch PointTeQ Drill Bit • 135° split-point tip for precise, no-wander hole starting • Ground from solid HSS for wear resistance and fast progress • Cylindrical shank fits standard three-jaw drill chucks Specifications: Diameter (D) mm: 3.7 Total length (L2) mm: 70 Working length (L1) mm: 39 Net Weight of the product: 0,050 KG Contents: • Pack of 10