{"product_id":"13-32-solid-counterbore-5-16-round-shank-2-flute-hss_dewcbrsol1-4","title":"13\/32\" Solid Counterbore | HSS | 5\/16\" Round Shank | 2 Flute | DEWCBRSOL1\/4","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial tooling category focused on precision hole preparation and fastener seating. This solid counterbore is engineered for compatibility with standard tooling, featuring a 13\/32 inch cutting diameter, a 5\/16 inch round shank, a 2 flute geometry, and High-Speed Steel construction.\u003c\/p\u003e \u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 13\/32 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFlat-Bottom Counterbore\u003c\/strong\u003e creates a precise seating surface for flush-head fasteners in metal assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2 Flute Geometry\u003c\/strong\u003e enables efficient chip evacuation and stable cutting through a range of metals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRound Shank\u003c\/strong\u003e: \u003cstrong\u003e5\/16 inch\u003c\/strong\u003e round shank provides reliable engagement with standard chucks and collets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cstrong\u003eHSS\u003c\/strong\u003e offers elevated wear resistance and heat tolerance for repeated operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse Case\u003c\/strong\u003e: suitable for machining flat-bottom holes in ferrous and non-ferrous metals to accept flush-head fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412332306711,"sku":"DEWCBRSOL1\/4","price":18.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/37.jpg?v=1779459790","url":"https:\/\/mutualscrew.com\/products\/13-32-solid-counterbore-5-16-round-shank-2-flute-hss_dewcbrsol1-4","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}