HIGHDRIL Diamond Mortar Raking Bit - 8 mm x 100 mm, M14 Thread Diamond Mortar Cutter for Old Mortar, Blown, Damaged Brick or Natural Stone Removal

• Diameter 8 mm, working length 100 mm, grit 45/50, M14 thread
• Use the 100mm long drill as preparation for re-grouting work and the longer 100mm drill for behind pipes or for complete removal of bricks
• High-quality diamonds with vacuum brazed technology, longer life, faster material removal and less vibration than tungsten cutters
• Ideal for fixing ventilation tiles or wall slits, removing old grout before re-grouting or removing blown damaged brick or natural stone
• Machine: angle grinder M14 thread, ideal for both professional contractors and DIY enthusiasts

For long horizontal joints, a mortar rake sign can be used. Better suited for delicate and delicate work, especially vertical joints and natural stone work to avoid damage to important masonry or precious stones. Hold the grinder firmly and make sure the handle is mounted. Let the machine and bit work together at your own speed