3M™ Diamond Cloth Belt 641WY, 400 Mesh X-weight, 1/2 in x 24 in Min Qty Order:8 high density disc contains 25%

high density disc contains 25% more material than standard flap discs to deliver longer life and fewer disc changes

hardened up to 60-63 HRc

3M SKU: 7000120725

Designed to be free cutting and provide good form retention

They are especially suitable for sharpening worn tools on high performance machines

3M™ Diamond Cloth Belt 641WY, 400 Mesh X-weight, 1/2 in x 24 in Min Qty Order:8 high density disc contains 25%3M SKU: 7100208365 Lead Time: ~4 days 3M Diamond Cloth Belt 641WY is engineered with micron graded diamond, a long lasting resin bond and a durable, water resistant X weight cloth backing, making it ideal for grinding and polishing ceramics, carbide, cast iron and other hard to grind materials. Available in grades 100mesh through 1800mesh. Diamond mineral encapsulated in a ceramic bead provides consistent finishes on tough metals and ceramics. Diamond