Dewalt DT6674-XJ Extreme Masonry Drill Bit 5.5 x 85mm

The DEWALT Extreme Masonry Drill Bit is built for durability and precision in a variety of DIY and home improvement tasks. It features a unique tip design that enhances drilling efficiency and reduces walking for greater accuracy, while the optimized milled flute supports fast cutting action. The tungsten carbide tips with copper brazing are designed to withstand high temperatures during use, enabling reliable performance across masonry, brick, stone, tiles, and light concrete. This bit is compatible with standard drills and cordless drill systems, and is optimized to last longer and deliver more holes per charge on cordless tools compared with standard masonry bits. Its design is suitable for drilling holes for anchors, plugs, fixings, or pipework clearance, with specification details including a 5.5 mm diameter, 85 mm overall length, 50 mm working length, and a no-spin shank for secure chuck fit.

Features

• Unique tip design for greater accuracy
• Optimised milled flute for fast drilling
• Copper brazing withstands high temperatures
• Tungsten carbide tips for durability
• Suitable for masonry, brick, stone, tiles & light concrete
• Lasts longer and delivers more holes per charge

Technical specifications

• Diameter: 5.5 mm
• Overall length: 85 mm
• Working length: 50 mm
• Shank: No spin shank

Wear appropriate safety gear before drilling; ensure secure fit in drill chuck and apply steady pressure during operation.