Bosch 35 Piece Drill and Screwdriver Bit Set for Metal

The Bosch 35 Piece Drill and Screwdriver Bit Set for Metal is a drill bit set designed for universal drilling and screw-driving. It combines screwdriver bits and HSS drill bits in one set, so you can switch between fixing and drilling without changing kit. The screwdriver bits are made from S2 Modified Steel with an optimised heat treatment process for extra-hard performance. A tapered torsion zone absorbs force and vibration, helping the bits cope with torque peaks. The bits are colour-coded, so the right type is quick to spot on site. The precision-ground HSS (high-speed steel) drill bits give a fast drilling rate in metal and plastics. All bits have a 1/4-inch external hex shank for use with screwdrivers and drill drivers. The set comes in a robust storage box that shows its contents clearly and keeps the bits safe in storage and transit. Features and Benefits: • S2 Modified Steel screwdriver bits with optimised heat treatment for extra-hard quality • Tapered torsion zone absorbs force and vibration to handle torque peaks • Colour-coded bits for quick identification of the bit type • Precision-ground HSS drill bits for fast drilling in metal and plastics • 1/4-inch external hex shank for screwdrivers and drill drivers • Robust storage box with a clear view of the contents Specifications: Net Weight: 0.549 kg Shank: 1/4-inch external hex Screwdriver Bit Material: S2 Modified Steel Drill Bit Material: HSS (high-speed steel) Length, mm: 25.0/25.0/25.0/25.0/25.0/50.0/70; 74; 83; 88; 99; 105/60.0/60.0 Dimensions: PH1/PH2/PH3/PZ1/PZ2/PZ3/SL3/SL4/SL5/SL6/HEX3/HEX4/HEX5/HEX6/TH10/TH15/TH20/TH25/TH27/TH30/TH40 Contents: Phillips: PH1, PH2, PH3 Pozidriv: PZ1, PZ2, PZ3 Slotted: S 3/4/5/6 Hex: H3, H4, H5, H6 Torx: T10, T15, T20 (2x), T25, T27, T30, T40 Nutsetters: 8/10/13 mm HSS-G Drill Bits: 2.5/3.0/3.5/4.0/5.0/6.0 mm Double Blade: PH2/PZ2 Double Blade: Th20/Th25