{"product_id":"5-8-100-deg-3-flute-countersink-3-8-round-shank-hss_dewcsk5-8-100","title":"5\/8\"-100 Degree 3 Flute Countersink | HSS | 3\/8\" Round Shank | DEWCSK5\/8-100","description":"\u003cdiv\u003eIndustrial tooling for precision metalworking and fabrication. This countersink bit is designed for consistent chamfers, burr-free holes, and reliable performance in high production environments. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Countersink diameter 5\/8\", Shank diameter 3\/8\" round\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Round shank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: HSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngle\u003c\/b\u003e: 100°\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlutes\u003c\/b\u003e: 3\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e3 flute geometry\u003c\/b\u003e: Enables efficient chip evacuation and stable cutting during high-speed machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100° countersink angle\u003c\/b\u003e: Produces clean chamfers and flush seating for countersunk fasteners in metal parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: HSS (High Speed Steel) provides wear resistance and heat tolerance for prolonged tool life in ferrous and non-ferrous alloys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank\u003c\/b\u003e: 3\/8\" round shank compatible with standard tool holders, collets, and CNC spindles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Deburring, chamfering, and countersinking for machine screws in automotive, aerospace, and general manufacturing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412444143895,"sku":"DEWCSK5\/8-100","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/15.jpg?v=1779456050","url":"https:\/\/mutualscrew.com\/products\/5-8-100-deg-3-flute-countersink-3-8-round-shank-hss_dewcsk5-8-100","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}