Step Drill Bit Set 3 Piece HSS Titanium Coated High Speed Steel With One Quarter Inch Hex Shank For Easy Sheet Metal And Plastic Hole Drilling Unibit Cone Bits Cut From One Eighth Inch To Three Quarter Inch DIY Friendly

HSS Titanium Step Drill Bit Set, 3-Piece w/ 1/4 Hex Shank
✔️ 3-piece HSS titanium-coated step drill set, 1/4 hex shank

This 3-piece step drill bit set is designed for quick, clean holes in sheet metal and plastic. The two-flute design reduces pressure for fast, smooth cutting, and the stepped geometry lets you drill progressively larger holes without swapping bits. Ideal for projects in aluminum, copper, PVC, and thin metal sheets.

✅ Shank: 1/4 in (6.35 mm) quick-change hex shank
✅ Bit #1 (6 steps): 3/16 in-1/2 in (4.76-12.70 mm)
✅ Bit #2 (9 steps): 1/4 in-3/4 in (6.35-19.05 mm)
✅ Bit #3 (13 steps): 1/8 in-1/2 in (3.18-12.70 mm)
✅ Material: HSS with titanium coating for durability
✅ Includes 3-piece set with 1/4 in hex shaft

💡 What is a step drill bit set used for in home DIY and workshop tasks? This handy tool makes clean, graduated holes in thin materials.
- handy for drilling multiple hole sizes without changing bits
- reduces time and effort by eliminating bit swaps
- titanium coating helps resist wear and heat during drilling
- suitable for sheet metal, plastics, aluminum, copper, and thin iron