EXCLUSIVE Jobmate Masonry Bit Carbide 5mm Silver SKU: 277112 MODEL: J805-1101 Error. try again later You've successfully joined the club $ 3 .28 each Mitre 10 Variants A high quality zinc coated drill bit with tungsten carbide tip. Unique long-life tip design for faster material extraction and project completion. Sizes range from 4mm through to 16mm. Features and benefits Tungsten carbide tip. Can drill through bricks and masonry. Zinc coated drill bit.