3M Diamond Hand Pad 400 Grit

3M flexible diamond hand lap is a versatile hand-held abrasive that optimizes the sharp cutting action of diamond mineral to grind and finish many materials, including chilled iron, granite, carbide, composites, non-ferrous metals, thermal spray coatings and exotic alloys and of course clays. 

Features:

• Ideal for finishing, polishing, blending and deburring
• Portable abrasive makes finishing in hard-to-reach areas achievable
• Contoured, hand-held foam backing ergonomically designed for better comfort
• Open dot diamond pattern permits debris and swarf to escape, so mineral keeps cutting fast and sharp