Bosch Professional 1/4" Hex Shank Mixed Screwdriver Bit Set 44 Pcs

S2-modified steel bits with an optimized heat treatment

process. All bits have a ¥%" external hex shank, compatible with

screwdrivers and drils. Easy to transport Pick and Click case with

interchangeable components.

• S2 Steel Blades

• Suitable for Power Screwdrivers & Hand Tool Bit Holders

19 x HSS-G Metal Drill Bits: (1, 1.5, 2(2), 2.5(2), 3(2), 3.5(2), 4(2),5(2), 5.5, 6, 7, 8 and 10mm).