3M™ Resin Bond Diamond Wheels and Tools, 1A1 20-2-.25-10 D120 664BL Signs They feature extremely coarse grades

They feature extremely coarse grades down to 24 grit for effective grinding and include a built-in backing plate that provides durable support and easy adapter attachment

3M SKU: 7000082162

3M SKU: 7100217300

3M SKU: 7000045891

3M™ Resin Bond Diamond Wheels and Tools, 1A1 20-2-.25-10 D120 664BL Signs They feature extremely coarse grades3M SKU: 7010524812 Lead Time: ~40 days 3M Cut Off Wheel 664BL is used to trim carbide cutting tool blanks to length for the cutting tool manufacturing industry. Designed for use with water based coolants. Designed to provide a balance of good cut and form retention. In stock and available for fast two day shipping from within the US. Resin bond diamond abrasive construction. Used for trimming off carbide blanks to length