Product Overview
3M Sales UPC: 09003336169695; 3M 5-Digit Part Number: 16969; 3M Previous Stock Number: XC991873412; 3M Consumer UPC: No Data; 3M Inner UPC: No Data; 3M Shipper UPC: No Data; Ship Container Length: No Data; Ship Container Height: No Data; Ship Container Width: No Data; Ship Container Volume: No Data; Ship Container Weight: No Data; Shelf Life: No Data; Country of Origin: Austria; ECCN Number: EAR99; Harmonizing Code: 6804224000; Transport Protective Service: PROTECTIVE SERVICE NOT REQUIRED; NMFC Item: 001020; NMFC Sub: 00; NMFC Class: 055.0; US DOT, 49 CFR Ground: NOT REGULATED; US DOT, 49 CFR Vessel: NOT REGULATED; International Air Transport Association (IATA): NOT REGULATED; International Maritime Organization (IMO): NOT REGULATED. Product Information: 3M™ High Performance Vitrified Grinding Wheel 91VN is a bonded wheel featuring a mix of special white aluminum oxynitride, white alumina and 3M Precision-Shaped Grain. This blend of minerals is optimized for roughing and finishing process steps while grinding gear parts in the automotive industry, e.g. light vehicles. It delivers high performance, long life and perfect profile and surface quality.. Optimized Grain Mix
These 3M™ High Performance Vitrified Grinding Wheels 91VN feature a blend of white aluminum oxynitride, white alumina and 3M Precision-Shaped Grain. This unique mix delivers a number of advantages in gear grinding operations:
Enhanced profile retention
Stable profile quality
Lower mechanical deformation of workpieces
Excellent surface finish quality
Grains prevent metallizing, helping to stabilize and monitor temperature-sensitive grinding processes, reducing heat and ensuring thermal damage to workpieces is virtually non-existent
Provide self-sharpening, early chip formation, and reduction of chip cold welding
High thermal stability during grinding process
High stock removal rate reducing grinding operation cycle time
