3M SKU: 7100219739
Lead Time: ~88 days
3M™ Vitrified Grinding Wheels 33VC are our vitrified bonded grinding wheels with special white aluminium oxide grains and a green bonding system for conventional precision grinding operations.
Aluminium oxide 54A grains, with vitrified bond. Ideal for non-alloyed or low alloyed non-hardened steels, or alloyed steels, hardened up to 60-63 HRc. Low friability and high wear resistance. More durable than standard white Al2 O3 specifications when combined with green bonding system. Outperforms when grinding cast iron, or stainless steel materials