3M™Vitrified Grinding Wheel 91VB T1-400X50X127 81A80 H8V601W-40M/S ANSI Abrasives 3M SKU: 7010310576

3M SKU: 7010310576

Film backing for greater tear resistance and edge retention

3M SKU: 7000118887

3M SKU: 7010326443

water-resistant polyester backing supports medium-pressure applications

3M™Vitrified Grinding Wheel 91VB T1-400X50X127 81A80 H8V601W-40M/S ANSI Abrasives 3M SKU: 70103105763M SKU: 7010322361 Lead Time: ~119 days 3M Vitrified Grinding Wheels 91VB are our vitrified bonded wheels for optimising roughing and finishing process steps while grinding gear parts. 91NDA Minerals, Precision shaped grains and NA Series grains. Balances machine problems and can be used universally. Delivers durability and efficiency with Cubitron II precision shaped grains. High gear quality profile error ff? < 2? m without any issues, surface