Makita 3 Piece TiN Spiral Step Drill Set

About this tool

The Makita 3 Piece TiN Spiral Step Drill Set is a professional-grade drill bit set designed for drilling through metal, supplied in a protective plastic case. Each step drill bit features TiN (Titanium Nitride) coated spiral flutes, which help reduce friction and heat build-up during use, extending the working life of the bit. The set covers a diameter range of 4–32mm, making it suitable for a variety of hole sizes in a single tool. With an overall length ranging from 65–102mm and a working length of 45–80mm, the three bits in this set offer versatility for contractors and tradespeople working with sheet metal, steel panels, or thin-gauge materials on site. Features and Benefits: • TiN coated spiral flutes for reduced friction and improved bit longevity • Diameter range of 4–32mm across the set for versatile hole sizing • Set of 3 step drill bits to cover a broad range of applications • Supplied in a plastic carry case for organised storage and transport Specifications: Overall Length: 65–102mm Working Length: 45–80mm Diameter Range: 4–32mm Pieces in Set: 3

Retailer description · My Tool Shed · Observed 8 Oct 2026. Check the retailer’s listing for full specifications and contents.