Irwin 10501850 Masonry Drill Bit 10.0 x 400mm

This masonry drill bit is designed for fast and efficient drilling in brickwork, concrete, and breeze block, especially when used with cordless drills. It features a diamond-ground carbide tip and a chrome vanadium body with high carbon content for increased hardness and rupture strength. The bit measures 10.0 mm in diameter and has a total length of 400 mm with a working length of 300 mm. It delivers up to 60% faster drilling than standard bits and offers about 20% longer life than previous models, thanks to its single flute design that aids dust removal and its aggressive cutting capability.

Features

• Diameter: 10.0 mm
• Total length: 400 mm
• Working length: 300 mm
• Single flute design for faster dust removal
• Diamond-ground carbide tip for aggressive cutting and longer life

Technical specifications

Designed for brickwork, concrete, and breeze block and compatible with cordless drills. The bit uses a chrome vanadium body with high carbon content, enabling more hardening and rupture strength. It offers up to 60% faster drilling than standard bits and about 20% longer life than previous models.