The Stanley Aluminium Oxide 115mm Flap Wheel Disc – 60G has been designed for grinding and polishing, especially for material removal on curved surface applications. The flap disc can be used on materials such as metal, wood, concrete and pvc. The flap wheel disc is suitable to attach to most 115mm disc angle grinders. The 60 grit type means this disc will offer a medium finish with lighter material removal. Comes with – 60G Flap Wheel Disc. Recommended Powertools: BLACK+DECKER 115mm 900W Corded Angle Grinder with Kit Box (BEG210K-GB), BLACK+DECKER 115mm 710W Corded Angle Grinder with 5 Cutting Discs (BEG010A5-GB), DeWalt 115mm 800W Corded Angle Grinder (DWE4056-GB).