DT DIATOOL Diamond Mortar Raking Bit for Brick Joints Stone Masonry Granite Diameter 8x25mm, M14 Thread Router 2pcs

【Specification】Diameter 8mm, workable length 25mm, M14 thread. Grit #45/50, toal length 55mm. 【Application】Dry or wet use on fine removal of mortar between bricks joints and stones, reaming and edging. Used for complex and fine work, especially vertical joints and natural stone work. 【Better Effect】Make your work of removing old loose and cracked mortar quicker and much better. Save your time. 【Advanced Technology】Vacuum brazed technology provide firmly strong diamond bit and longer work life. 【Machine】Used on angle grinder, very easy to operate.