{"product_id":"33-64-x-3-16-straight-shank-counterbore-1-2-round-shank-3-flute-hss_dewcbr33-64","title":"33\/64\" X 3\/16\" Straight Shank Counterbore | HSS | 1\/2\" Round Shank | 3 Flute | DEWCBR33\/64","description":"\u003cdiv\u003eIndustrial counterbore tooling designed for precision hole preparation in machining operations. This 3-flute high-speed steel counterbore supports repeatable depth control and clean, flat-bottom pockets. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 33\/64\" diameter x 3\/16\" counterbore depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: HSS (High Speed Steel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Straight Shank; 1\/2\" Round Shank\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-flute geometry\u003c\/strong\u003e: Promotes stable cutting and efficient chip evacuation during hole preparation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat-bottom counterbore profile\u003c\/strong\u003e: Enables flush seating of fasteners for reliable surface finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e grade: HSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank variants\u003c\/strong\u003e: Straight Shank and 1\/2\" Round Shank for broad compatibility with standard milling machines and collet chucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412334534935,"sku":"DEWCBR33\/64","price":32.76,"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\/33-64-x-3-16-straight-shank-counterbore-1-2-round-shank-3-flute-hss_dewcbr33-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}