{"product_id":"23-64-x-3-32-straight-shank-counterbore-5-16-round-shank-3-flute-hss_dewcbr23-64","title":"23\/64\" X 3\/32\" Straight Shank Counterbore | HSS | 5\/16\" Round Shank | 3 Flute | DEWCBR23\/64","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial counterbore tooling for precision bolt head seating in metalworking environments.\u003c\/p\u003e\n\u003cp\u003eThis 3-flute High-Speed Steel tool is offered with Straight Shank and Round Shank configurations, including Round Shank diameter 5\/16 inch, to support a wide range of machine spindles.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: 23\/64 inch x 3\/32 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank options\u003c\/b\u003e: Straight Shank; Round Shank, 5\/16 inch diameter\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlute count\u003c\/b\u003e: 3 Flute\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003e3-flute design\u003c\/b\u003e enables efficient chip removal and stable cutting action during counterboring operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh-Speed Steel construction\u003c\/b\u003e provides heat resistance and wear resistance suitable for repeated counterboring in metalworking environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank versatility\u003c\/b\u003e supports integration with standard drill chucks and collet-based toolholding systems; Straight Shank for traditional setups, Round Shank for reduced runout in compatible machines.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Used to establish a recessed seating area for fasteners, ensuring flush bolt head alignment and improved load distribution in through holes and selected blind hole scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412334043415,"sku":"DEWCBR23\/64","price":26.51,"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\/23-64-x-3-32-straight-shank-counterbore-5-16-round-shank-3-flute-hss_dewcbr23-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}