{"product_id":"2-x-1-2-straight-shank-counterbore-1-1-2-round-shank-5-flute-hss_dewcbr2inch","title":"2\" X 1\/2\" Straight Shank Counterbore | HSS | 1-1\/2\" Round Shank | 5 Flute | DEWCBR2INCH","description":"\u003cdiv\u003eIndustrial-grade counterbore tooling designed for precision through-hole machining in metalworking environments. This 5 flute high-speed steel counterbore supports dual shank configurations, enabling compatibility with standard toolholding systems and diverse machining setups. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCutting diameter\u003c\/b\u003e: 2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank diameter\u003c\/b\u003e (straight): 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAlternate shank\u003c\/b\u003e: 1-1\/2 inch Round Shank\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlute count\u003c\/b\u003e: 5\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eFive-flute design\u003c\/b\u003e: Enhanced chip evacuation and smoother cutting in through hole counterboring operations, enabling higher feed rates and cleaner recesses.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh-Speed Steel\u003c\/b\u003e (HSS): Provides improved heat resistance and wear performance for metalworking applications across ferrous and non-ferrous materials.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDual shank compatibility\u003c\/b\u003e: Straight shank 1\/2 inch and round shank 1-1\/2 inch configurations broaden compatibility with common toolholders and CNC collets.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCounterbore geometry\u003c\/b\u003e: Precisely machined recess profile to seat fasteners flush with the workpiece surface, supporting repeatable assembly tolerances.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Suitable for industrial drilling and milling operations that require accurate counterboring and clean hole finishes in metal parts and assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412333355287,"sku":"DEWCBR2INCH","price":177.18,"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\/2-x-1-2-straight-shank-counterbore-1-1-2-round-shank-5-flute-hss_dewcbr2inch","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}