DREMEL SILICON CARBIDE GRINDING STONE 85422

TECHNICAL SPECIFICATIONS Shank diameter: 3.2 mm Working diameter: 19.8 mm Maximum RPM: 20,000 1/min PACKAGING CONTENTS • Quantity: 1 DREMEL SILICON CARBIDE GRINDING STONE 85422 Dremel Accessories - Dremel Silicon Carbide Grinding Stone 85422 Dremel Silicon Carbide Grinding Stone 85422 are designed to grind and etch stone, glass, ceramics, porcelain and non-ferrous metals. It is ideal for sharpening, deburring and general purpose grinding on harder materials. Dremel 85422 Silicon Carbide Grinding Stone is specially designed for working with conic and flat surfaces. Great for grinding and etching. To perform best results of Dremel 85422 Silicon Carbide Grinding Stone, Dremel recommend users: • Always remember to have a spare battery pack charged up so you don’t have to quit working to recharge your battery and keep your cordless rotary tool charged up and ready to go. • For best results, insert the accessory bit all the way into the tool and then back it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold onto the bit.