{"product_id":"1-7-8-x-7-16-straight-shank-counterbore-1-1-4-round-shank-5-flute-hss_dewcbr1-7-8","title":"1-7\/8\" X 7\/16\" Straight Shank Counterbore | HSS | 1-1\/4\" Round Shank | 5 Flute | DEWCBR1-7\/8","description":"\u003cdiv\u003eIndustrial cutting tool designed for precision counterboring in metalworking and fabrication environments. This high speed steel, five-flute tool features dual shank configurations to accommodate diverse machine setups. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 1-7\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCutting diameter\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlutes\u003c\/strong\u003e: 5\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank configurations\u003c\/strong\u003e: Straight Shank; Round Shank (diameter 1-1\/4 inch)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel construction provides wear resistance and heat tolerance during counterboring operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeometry\u003c\/strong\u003e: Five-flute design enhances chip evacuation and supports stable bore depth during metal counterboring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank options\u003c\/strong\u003e: Straight Shank and Round Shank configurations enable compatibility with a range of toolholding systems; Round Shank diameter provided as 1-1\/4 inch.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Suitable for creating flush seating pockets for fasteners in steel and aluminum workpieces when paired with appropriate speeds and feeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerformance\u003c\/strong\u003e: Efficient chip removal reduces clogging, promoting cleaner counters and improved seating accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412337254679,"sku":"DEWCBR1-7\/8","price":153.82,"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\/1-7-8-x-7-16-straight-shank-counterbore-1-1-4-round-shank-5-flute-hss_dewcbr1-7-8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}