Self centering bit

Sealey's 3-piece self-centering chamfered hinge drill bit set is designed for accurate and efficient drilling of hinges. The bits are made from high-quality carbon steel and feature a unique self-centering mechanism, ensuring precision every time.

Bosch 6‑piece HSS twist drill set delivers precise self‑centered cuts from 2 mm to 8 mm in metal, featuring hardened steel for durability and a smooth cylindrical shank that fits standard drills.

A robust 20 mm hammer drill bit made from high‑strength 40Cr steel, featuring a self‑centered tip and SDS‑Plus shank for secure mounting. Its 460 mm length offers deep drilling capability while maintaining precision and durability in tough materials.