{"product_id":"43-64-x-3-16-straight-shank-counterbore-1-2-round-shank-3-flute-hss_dewcbr43-64","title":"43\/64\" X 3\/16\" Straight Shank Counterbore | HSS | 1\/2\" Round Shank | 3 Flute | DEWCBR43\/64","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial-grade counterbore tool for precision hole creation in metalworking and machining environments. It supports straight shank and 1\/2 inch round shank configurations and is manufactured from HSS.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 43\/64 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlutes\u003c\/b\u003e: 3\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank configurations\u003c\/b\u003e: Straight Shank; 1\/2 inch Round Shank\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\u003eMaterial\u003c\/b\u003e: HSS provides high hardness and wear resistance suitable for metalworking\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eGeometric design\u003c\/b\u003e: 3 Flute configuration provides efficient chip evacuation and stable cutting in counterbore operations\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCounterbore geometry\u003c\/b\u003e: enables flat-bottom recesses for fastener heads, improving flush mounting\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank compatibility\u003c\/b\u003e: accepts Straight Shank holders or 1\/2 inch Round Shank adapters for versatility across CNC and manual equipment\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: suitable for creating clearance holes with counterbore features in ferrous and nonferrous metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412335190295,"sku":"DEWCBR43\/64","price":38.14,"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\/43-64-x-3-16-straight-shank-counterbore-1-2-round-shank-3-flute-hss_dewcbr43-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}