{"product_id":"1-7-16-x-3-8-straight-shank-counterbore-1-1-4-round-shank-5-flute-hss_dewcbr1-7-16","title":"1-7\/16\" X 3\/8\" Straight Shank Counterbore | HSS | 1-1\/4\" Round Shank | 5 Flute | DEWCBR1-7\/16","description":"\u003cdiv\u003eIndustrial grade counterbore tools designed for precision metalworking in professional manufacturing environments. They enable accurate flat-bottom bores for fastener seating and consistent hole preparation in metal assemblies. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eTool type\u003c\/b\u003e: Counterbore\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCutting diameter\u003c\/b\u003e: 1-7\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank type\u003c\/b\u003e: Straight Shank\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank diameter\u003c\/b\u003e: 3\/8 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRound shank option\u003c\/b\u003e: Round shank diameter 1-1\/4 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlutes\u003c\/b\u003e: 5\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial grade\u003c\/b\u003e: HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003e5 flute design\u003c\/b\u003e: Improves chip evacuation and bore finish during metal counterboring operations\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank configurations\u003c\/b\u003e: Straight Shank (3\/8 inches) and Round Shank (1-1\/4 inches) provide compatibility with standard drill chucks and holders\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Suitable for creating flat-bottom counterbores for bolt heads in metal assemblies, including steel, cast iron, and other common industrial alloys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412336828695,"sku":"DEWCBR1-7\/16","price":93.59,"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\/1-7-16-x-3-8-straight-shank-counterbore-1-1-4-round-shank-5-flute-hss_dewcbr1-7-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}