{"product_id":"31-64-x-3-16-straight-shank-counterbore-7-16-round-shank-3-flute-hss_dewcbr31-64","title":"31\/64\" X 3\/16\" Straight Shank Counterbore | HSS | 7\/16\" Round Shank | 3 Flute | DEWCBR31\/64","description":"\u003cdiv\u003eIndustrial counterbore tools designed for precision recessing of fastener heads in metalworking environments. This listing documents a 31\/64 inch counterbore diameter with 3 flutes in High Speed Steel, offered with straight shank 3\/16 inch and round shank 7\/16 inch configurations. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCounterbore diameter\u003c\/b\u003e: 31\/64 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank configuration\u003c\/b\u003e: Straight shank\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank diameter\u003c\/b\u003e: 3\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAlternative shank option\u003c\/b\u003e: Round shank, 7\/16 inch diameter\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNumber of flutes\u003c\/b\u003e: 3\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial grade\u003c\/b\u003e: HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThree flute geometry\u003c\/b\u003e: Promotes efficient cutting action and chip evacuation during counterboring operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh Speed Steel\u003c\/b\u003e (HSS): Provides wear resistance and heat tolerance for metalworking applications in manufacturing and assembly settings.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCounterbore geometry\u003c\/b\u003e: Enables recess for fastener heads, facilitating flush mounting in assembled components.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank compatibility\u003c\/b\u003e: Designed for use with common toolholding systems, including straight shank and round shank interfaces in CNC and manual machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412334371095,"sku":"DEWCBR31\/64","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/4.jpg?v=1779454687","url":"https:\/\/mutualscrew.com\/products\/31-64-x-3-16-straight-shank-counterbore-7-16-round-shank-3-flute-hss_dewcbr31-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}