3M™ Resin Bond CBN Wheels and Tools, 1A1, 4X7/32X1-1/4, X=1/4 B120 164BL - MMMRBBW47521 Min Qty Order:1 3M SKU: 7100224657

3M SKU: 7100224657

3M SKU: 7100218217

Load resistance extends cut rate throughout the life of the disc

3M SKU: 7100213669

3M SKU: 7010363738

3M™ Resin Bond CBN Wheels and Tools, 1A1, 4X7/32X1-1/4, X=1/4 B120 164BL - MMMRBBW47521 Min Qty Order:1 3M SKU: 71002246573M SKU: 7010492110 Lead Time: ~40 days 3M CBN Resin Wheel 164BL is used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This general purpose wheel offers high cut rates, great form retention and increased thermal stability during higher temperature grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need. Best used for grinding high speed