Irwin Masonry Drill Bit 4.0 x 160mm IRW10501815

The Irwin Masonry Drill Bit 4.0 x 160mm is designed for fast, efficient drilling in brickwork, concrete, and breeze blocks, especially when used with cordless drills. It provides high durability and up to 60% faster drilling compared with similar bits. The single flute design aids dust removal to maintain speed, while the pressed diamond-ground carbide tip enables aggressive cutting and contributes to longer life. Built with a chrome vanadium body and high carbon content, the bit offers added hardness and rupture strength for demanding applications. This drill bit is a 4.0 mm diameter, 160 mm total length tool with a working length of 115 mm, compatible with cordless drills and suitable for masonry tasks that require reliable performance and extended service life.

Features

• Up to 60% faster drilling
• Single flute design for dust removal
• Pressed diamond-ground carbide tip
• Carbide tip design for aggressive cutting
• Chrome vanadium body with high carbon content
• High durability and rupture strength

Technical specifications

• Diameter: 4.0 mm
• Total length: 160 mm
• Working length: 115 mm
• Material: Chrome vanadium with high carbon content
• Tip: Diamond-ground carbide
• Compatible with cordless drills