Grooving tool Raimondi RAL-CUT 299PFMK2EU This is a universal holding frame for angle grinders FRAME ONLY this device holds the grinder at the right angle to cut the slot in the back of the wall tiles or stone slabs to insert the Ral FIX HOOK mechanical system. This fixing is a safeguard when fixing tiles vertical to clad interior and exterior of buildings. Suitable for tiles from 6mm to 30mm. 125 diamond Disc included see full spec