3M™ Resin Bond CBN Wheels and Tools, 1V1, 4X5/8X1-1/4, X=3/8, V=10 B150 144DI - MMMRBBW45681 Sheets & Rolls Load-resistant coating and open coat

Load-resistant coating and open coat construction minimize loading for better finish and longer abrasive life

XE-weight rayon backing resists edge wear

3M SKU: 7100193178

Made of sturdy

3M™ High Performance Vitrified Grinding Wheel 91VA is a vitrified bonded grinding wheels with a blend of white aluminum oxide and very low concentration of 3M Precision-Shaped Grain

3M™ Resin Bond CBN Wheels and Tools, 1V1, 4X5/8X1-1/4, X=3/8, V=10 B150 144DI - MMMRBBW45681 Sheets & Rolls Load-resistant coating and open coat3M SKU: 7010492089 Lead Time: ~40 days Our 3M CBN Wheel 144DI is used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This resin bonded wheel offers both free cutting action and good form retention, as well as increased thermal stability during higher temperature grinding operations. Arbor holes are made to customer specifications, so you get exactly the size you need. Cubic boron nitride