{"product_id":"1-4-x-3-32-aircraft-counterbore-1-4-round-shank-4-flute-hss_dewa-ccbr1-4","title":"1\/4\" X 3\/32\" Aircraft Counterbore | HSS | 1\/4\" Round Shank | 4 Flute | DEWA\/CCBR1\/4","description":"\u003cdiv\u003eIndustrial-grade counterbore tooling for precision metalworking applications. The unit features a 1\/4 inch counterbore diameter, 3\/32 inch counterbore depth, a 1\/4 inch round shank, and 4 flutes, manufactured from High-Speed Steel (HSS). \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCounterbore diameter\u003c\/b\u003e: 1\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCounterbore depth\u003c\/b\u003e: 3\/32 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank diameter\u003c\/b\u003e: 1\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlute count\u003c\/b\u003e: 4\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial grade\u003c\/b\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank type\u003c\/b\u003e: Round\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eChip evacuation\u003c\/b\u003e: 4 flute geometry provides effective chip removal at high rotation speeds.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: High-Speed Steel (HSS) construction offers wear resistance and hardness suitable for metal counterboring operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDepth control\u003c\/b\u003e: Defined 3\/32 inch counterbore depth ensures consistent seating for fasteners.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank compatibility\u003c\/b\u003e: 1\/4 inch round shank fits standard drill chucks and fixtures.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Suitable for aerospace hardware assembly, automotive component manufacturing, and general metal fabrication requiring precise counterbores. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412321952023,"sku":"DEWA\/CCBR1\/4","price":25.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/52.jpg?v=1779460151","url":"https:\/\/mutualscrew.com\/products\/1-4-x-3-32-aircraft-counterbore-1-4-round-shank-4-flute-hss_dewa-ccbr1-4","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}