DeWalt 4mm x 75mm Masonry Extreme Drill Bit DT6671-XJ

Features:

• Typically used for drilling anchor, plastic plug, fixing or pipework clearance holes. Suitable for masonry, brick, stone, tiles and light concrete.
• ANTI-SLIP SHANK - Three milled clamping surfaces prevent rotation of the drill bit in the chuck.
• HARDENED STEEL BODY - With core reinforcement and a large-volume machined spiral. For maximum tensile strength combined with very high drilling progress.
• UNIQUE HARD METAL - With low-stress high-temperature copper soldering, optimised for maximum durability and break-out safety.