{"product_id":"37-64-x-3-16-straight-shank-counterbore-1-2-round-shank-3-flute-hss_dewcbr37-64","title":"37\/64\" X 3\/16\" Straight Shank Counterbore | HSS | 1\/2\" Round Shank | 3 Flute | DEWCBR37\/64","description":"\u003cdiv\u003eIndustrial counterbore tooling engineered for precision in metalworking environments. This listing provides a 37\/64 inch counterbore diameter with a 3\/16 inch depth, available with straight shank or 1\/2 inch round shank, featuring 3 flutes and constructed from high speed steel. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Counterbore diameter 37\/64 inch; Counterbore depth 3\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank type\u003c\/b\u003e: Straight Shank; Round Shank 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlute count\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 chip removal and smooth hole finishing during counterboring operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh Speed Steel\u003c\/b\u003e construction provides wear resistance and heat tolerance under typical machine shop conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDual shank configurations\u003c\/b\u003e enable compatibility with standard toolholders and round shank collet systems.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Through-hole counterboring in metal assemblies, creating flush seating for fasteners in automotive, aerospace, and general manufacturing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412334829847,"sku":"DEWCBR37\/64","price":35.72,"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\/37-64-x-3-16-straight-shank-counterbore-1-2-round-shank-3-flute-hss_dewcbr37-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}