{"product_id":"17-32-x-1-8-aircraft-counterbore-1-4-round-shank-4-flute-hss_dewa-ccbr17-32","title":"17\/32\" X 1\/8\" Aircraft Counterbore | HSS | 1\/4\" Round Shank | 4 Flute | DEWA\/CCBR17\/32","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial-grade counterbore tooling for aerospace and industrial machining. The 17\/32 inch counterbore diameter by 1\/8 inch depth, 1\/4 inch round shank, 4 flute geometry, and High Speed Steel construction deliver precise depth control and repeatable fastener seating.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCounterbore Diameter\u003c\/b\u003e: 17\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCounterbore Depth\u003c\/b\u003e: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Diameter\u003c\/b\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Type\u003c\/b\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDrive Type\u003c\/b\u003e: Round Shank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute Count\u003c\/b\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: High Speed Steel\u003c\/li\u003e\n\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\n\u003cli\u003e\n\u003cb\u003eFour-flute geometry\u003c\/b\u003e enables efficient chip evacuation and improves hole quality in metalworking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Speed Steel\u003c\/b\u003e construction provides wear resistance and heat tolerance for repeated use with aerospace-grade materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRound Shank\u003c\/b\u003e design ensures reliable clamping in standard toolholders, collets, and CNC interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCounterbore capability\u003c\/b\u003e supports flush seating of fasteners in aluminum and steel structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Aerospace manufacturing, maintenance, and general metal fabrication requiring precise counterbore holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412322345239,"sku":"DEWA\/CCBR17\/32","price":33.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/27.jpg?v=1779459508","url":"https:\/\/mutualscrew.com\/products\/17-32-x-1-8-aircraft-counterbore-1-4-round-shank-4-flute-hss_dewa-ccbr17-32","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}