Widely Used
Perfect Step Drill Bits suitable for drill holes in various material: within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate); within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards).
Material Sturdy
HSS combined with a titanium coating. More capable and durable.The step drill bits are made of high quality high speed steel which with titanium coating, durable, anti-corrosion, sharp enough to drill through wood, plastic, sheet metal.
Easy Drilling
Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake
Package Included
3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 4-32mm )
What's in the box
3 x High-Speed Steel (HSS) Step Drill Bit
1 x Box
