3M™ Resin Bond Diamond Wheels and Tools, 12V9, 3X1/2X.3937, X=1/8, U=1/4, S=30 D400 654BK Facility Safety Our 3M™ CBN Wheel 143BI

Our 3M™ CBN Wheel 143BI wheels are used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel

Available in numerous converted forms and grades

3M SKU: 7000120958

3M SKU: 7100301696

3M™ Resin Bond Diamond Wheels and Tools, 12V9, 3X1/2X.3937, X=1/8, U=1/4, S=30 D400 654BK Facility Safety Our 3M™ CBN Wheel 143BI3M SKU: 7010486436 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