Polishing Kit - 49 1 off 406 Mandrel Larger With 3/32 Spindle 5 off Reinforced Cutting Discs 25mm X 1mm 2 off Diamond Cutting Discs 22mm X 0.5mm Take care when mounting the wheels, and tighten up the threaded head. Do not spin too fast aprox. 20,000 rpm max and always try on a piece first, which is not critical. Do not apply too much pressure but allow the wheel to cut through at its own pace. Always wear protective clothing especially safety goggles. Keep away from children. Price: £4.69 (Ex VAT at 20%) Quantity: