US$ 19.99
using 3M™ Ceramic Abrasive Grain and molded
3M SKU: 7100221315
medium and heavy paper backing for finishing jobs large and small
3M SKU: 7000047204
3M SKU: 7010365853
3M™ Resin Bond CBN Wheels and Tools, 3A1, 4X1/4X1-1/4, X=1/4, U=.045 B220 184BN - MMMRBBW47905 Floor Markings using 3M™ Ceramic Abrasive Grain3M SKU: 7010492115 Lead Time: ~40 days Profile grinding of hardened steels and superalloys. Designed for best form retention with extended life. Use with water based coolant. Steel core.