VEVOR Step Drill Bit Set, 1/8 - 7/8 inch, 3 Pieces Step Drill Bits, 1/4 inch Hex Shank, TiAlN Coating Cobalt HSS High Speed Steel, for Metal, Stainless Steel, Aluminum, Wood, Plastic, Fiberglass Versatile 3-Bit Kit Built for Durability Efficient Drilling Precision Starts Multi-Material Capability Universal Hex Shank Blade Type: Spiral,Tip Angle: 118°,Item Model Number: 1/8-1/2,1/4-3/4,3/16-7/8,Material: M35 Cobalt High-Speed Steel,Set Includes: 3 Pieces,Surface Finish: TiAlN Coated,Product Dimensions (L x W x H): 4.65 x 3.94 x 1.38 in / 118 x 100 x 35 mm,Max Diameter: 7/8 inch / 22.2 mm,Shank Type: 1/4" Hex,Flute Style: 4-Flute Spiral,Net Weight: 0.50 lbs / 0.228 kg
