Metric Step Drill Bit Set HSS Cone Bits, 3-Piece, 4-12mm 4-20mm 4-32mm, Heavy Duty Fast Cutting With Double Groove For Plastic, Wood, Stainless Steel Sheet Metal, Portable Bag Included, Tworider

Metric HSS Step Drill Bit Set with Cone Bits, 3-Piece
✔️ 4-12, 4-20, 4-32 mm steps; 1/4 inch hex shank fits most drills.

This metric step drill bit set packs three cone-style bits into a compact 3-piece kit. Built for metalworking, plastics, and thin sheets, it’s ideal for DIY projects, cabinetry, electronics enclosures, and distribution panels where multiple hole sizes are needed without swapping bits.

✅ Double groove design for faster, smoother drilling through plastic, wood, and thin metals.
✅ Titanium-coated HSS for long tool life and sharp, fast cuts.
✅ Cone-shaped stepped bits drill holes from 4 mm to 32 mm with clean edges.
✅ 1/4 inch hex shank for quick changes and broad drill compatibility.
✅ Portable fabric bag included for easy storage and transport.

💡 What is a metric step drill bit set with cone bits best used for in metalworking and woodworking? This handy set helps you drill multiple hole sizes with one tool, saving time and effort. - handy for drilling different hole sizes in plastic, aluminum, copper, and thin sheet metal - reduces tool swaps and speeds up project workflows - works with 1/4 inch chucks on most drills and impact drivers - durable titanium coating increases life and cutting performance