{"product_id":"3m-polyimide-hybrid-bond-cbn-wheels-and-tools-3a1r-6x315x1-1-4-x-425-b280-164hk-u-079-mmmpbbw50742","title":"3M™ Polyimide Hybrid Bond CBN Wheels and Tools, 3A1R, 6X.315X1-1\/4,\nX=.425 B280 164HK, U=.079 - MMMPBBW50742","description":"\u003cp\u003e3M SKU: 7010495269\u003c\/p\u003e \u003cp\u003eLead Time: ~40 days\u003c\/p\u003e \u003cp\u003eOur hybrid bond CBN 164HK wheels are used for grinding primary and secondary relief angles on cutting tools made of tool steel and high speed steel. This general purpose wheel offers high cut rates, increased form holding, and increased thermal stability during higher temperature grinding operations.\u003c\/p\u003e \u003cp\u003eArbor holes are made to customer specifications, so you get exactly the size you need. Best used for grinding high speed steel, tool steels, and ferrous metals. Cubic boron nitride abrasive mineral provides fast cut rates at high temperatures. Higher cut rates for fast stock removal with improved form holding when compared to phenolic resin or polyimide bonds. The hybrid bond system provides the superior thermal stability during high temperature grinding operations\u003c\/p\u003e","brand":"3M","offers":[{"title":"1","offer_id":42002180767950,"sku":"7010495269","price":840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/1051\/4382\/products\/7010495269.jpg?v=1680393380","url":"https:\/\/www.generalrubberplastics.com\/products\/3m-polyimide-hybrid-bond-cbn-wheels-and-tools-3a1r-6x315x1-1-4-x-425-b280-164hk-u-079-mmmpbbw50742","provider":"General Rubber \u0026 Plastics","version":"1.0","type":"link"}