{"product_id":"11-32-x-3-32-straight-shank-counterbore-5-16-round-shank-3-flute-hss_dewcbr11-32","title":"11\/32\" X 3\/32\" Straight Shank Counterbore | HSS | 5\/16\" Round Shank | 3 Flute | DEWCBR11\/32","description":"\u003cdiv\u003eIndustrial counterbore bits designed for precision through-hole preparation in metal components. The tool combines a straight shank counterbore with an optional round shank variant, enabling flexible machine tool integration. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounterbore diameter\u003c\/strong\u003e: 11\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank diameter (straight shank)\u003c\/strong\u003e: 3\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank variants\u003c\/strong\u003e: Straight Shank; Round Shank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound shank diameter\u003c\/strong\u003e: 5\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute count\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree flute design\u003c\/strong\u003e provides efficient chip evacuation and stable cutting in metalworking operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHSS\u003c\/strong\u003e (high speed steel) for elevated heat resistance and durability under through hole countersinking conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank options\u003c\/strong\u003e accommodate different toolholding methods in both straight shank and round shank holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounterbore geometry\u003c\/strong\u003e supports clean, flat seating surfaces for fasteners in plate and structural work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412334010647,"sku":"DEWCBR11\/32","price":24.28,"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\/11-32-x-3-32-straight-shank-counterbore-5-16-round-shank-3-flute-hss_dewcbr11-32","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}