{"product_id":"1-2-x-1-8-aircraft-counterbore-1-4-round-shank-4-flute-hss_dewa-ccbr1-2","title":"1\/2\" X 1\/8\" Aircraft Counterbore | HSS | 1\/4\" Round Shank | 4 Flute | DEWA\/CCBR1\/2","description":"\u003cdiv\u003e\n\u003cp\u003ePrecision counterbore tools for aerospace and industrial manufacturing. This listing features a 1\/2 inch x 1\/8 inch aircraft counterbore with a 1\/4 inch round shank and 4 flutes, manufactured from High Speed Steel (HSS).\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Counterbore diameter 1\/2 inch; Counterbore depth 1\/8 inch; Shank diameter 1\/4 inch; Flutes: 4\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\u003e4 flute design\u003c\/b\u003e provides efficient chip evacuation and stable cutting action.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial grade\u003c\/b\u003e: HSS offers toughness and heat resistance for counterboring operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank type\u003c\/b\u003e: Round shank, 1\/4 inch diameter, compatible with standard collets and tool holders.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCounterbore geometry\u003c\/b\u003e: 1\/2 inch diameter x 1\/8 inch depth enables flush seating of fasteners in aerospace and industrial assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Suitable for precision counterboring on panels, brackets, and housings requiring flush fastener seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412322312471,"sku":"DEWA\/CCBR1\/2","price":29.13,"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\/1-2-x-1-8-aircraft-counterbore-1-4-round-shank-4-flute-hss_dewa-ccbr1-2","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}