Diamond Brazed Core Bits with Drill Shank Size:6mm (1/4") (Quantity 1) Portland cement or MMMF and

Portland cement or MMMF and requires no fibrous damming materials or procedures

Powerful 4

III - 527 rpm - 496 m/min

ensuring that it won’t crack or peel

Its robust material resists wear and abrasion

Diamond Brazed Core Bits with Drill Shank Size:6mm (1/4") (Quantity 1) Portland cement or MMMF andDiamond Brazed Core Bits with Drill Shank for drilling granite & marble, masonry, concrete, tile ceramic, porcelain, glass, hard plastic Diameter 6mm, 8mm, 10mm, 12mm, Quick fit Shank; Diamond length 10mm Feature: 1. Wax inside for cooling, Dry drilling without water 2. Very high efficiency, multi purpose drilling 3. Vacuum Brazed technology and high quality diamond grains provide highly efficient working and long time performance 4. Alternatively