Amazon.com: OCR 4" Concrete Turbo Diamond Grinding Cup Wheel Three Row Turbo Cup Disc Grinder for Angle Grinder 12 Segs Heavy Duty(Blue 12segs B) : Industrial & Scientific
Stone Cutting disc 115mm x 2.5mm x 22.2mm, Pack of 5 | DIY at B&Q
Stone Cutting disc 230mm x 2.5mm x 22.2mm, Pack of 5 | DIY at B&Q