BLK1 35mm (1-3/8") Core Bit, HS, 5/8"-11 Thread
Get ready to take your drilling to the next level with the BLK1 35mm (1-3/8") Core Bit. Its impressive diamond content and dual-sided brazing make for a speedy and powerful drilling experience. Don't let its durability and strength fool you - this bit is also capable of tackling the toughest jobs.
6,500 Recommended RPMs
Hard Marble, Quartz, Granite, Quartzite