Step Drill Bit Set Unibit 5 Piece HSS Titanium Coated With Automatic Center Punch And Aluminum Case For Metal Plastic Wood Sheet Metal 50 Sizes Ideal For Metalworking DIY Projects And Home Use

5-Piece HSS Titanium Step Drill Set with Center Punch
✔️ 5 HSS titanium-coated bits, 118° split point, auto punch

This 5-piece step drill bit set is built from high-speed steel with titanium coating, designed for metal, plastic, wood, and sheet metal. The included aluminum case keeps sizes organized for quick projects in metalworking, DIY, and home use.

✅ 5 drills in 50 sizes from 1/8" to 1-3/8" (3.2-34.9 mm) for wide holes
✅ Premium HSS titanium-coated bits resist wear and heat for longer life
✅ 118° split point reduces walking and starts cleaner holes
✅ Tri-flatted shanks prevent slipping in the chuck during use
✅ Automatic center punch included for accurate drilling start

💡 What is a step drill bit set used for in metalworking and DIY projects?

This handy kit makes it easy to create clean holes across a range of materials.

- Drills metal, plastic, and wood with a single bit - Auto center punch prevents bit walking and helps accuracy - Wide range of hole sizes from 1/8" to 1-3/8" (3.2-34.9 mm) - Titanium coating reduces wear and heat for longer life