3M™ Resin Bond Diamond Wheels and Tools, 1A1 7-.312-.25-1.25 D220 654BK Brushes 3M SKU: 7010512769

3M SKU: 7010512769

3M SKU: 7010294445

3M SKU: 7100189739

3M SKU: 7100168210

sharp diamonds

3M™ Resin Bond Diamond Wheels and Tools, 1A1 7-.312-.25-1.25 D220 654BK Brushes 3M SKU: 70105127693M SKU: 7100236226 Lead Time: ~40 days The 3M Cut Off Wheel 654BK is a general purpose cut off wheel for carbide tool manufacturing. With a highly concentrated diamond abrasive mineral, solid construction and a steel core, it is commonly used for trimming tool blanks on carbides, high speed steels and hard metals. Coolant: water oil emulsion. Offers balance between form retention and cut rate. Performs well on carbides, high speed steels and hard