ANEX Step Bit, Plated Finish, W-Groove, +2 x 82mm, Set of 2, AHMD-2082W [Bulk Purchase] 6 Sets (12 Bits)

W-groove type that can be used with power tools, air tools, and torque drivers. Rust-resistant, uniformly thick electroless nickel plating. Safe for outdoor use. Set of 6: 2 pieces x 6 sets. Shape: Stepped Tip Size: Phillips (+2) Total Length: 82mm Groove Position: 9mm/13mm (W-groove) Shaft Diameter: 6.35mm hexagonal shaft, stepped portion 4.5mm round shaft. Surface Treatment: Electroless Nickel Magnet: Yes Packaging: Cardboard and blister pack. Size: Tip x Total Length: +2 x 82mm Quantity: 12 pieces