{"product_id":"3-8-100-deg-3-flute-countersink-1-4-round-shank-hss_dewcsk3-8-100","title":"3\/8\"-100 Degree 3 Flute Countersink | HSS | 1\/4\" Round Shank | DEWCSK3\/8-100","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial countersink tools designed for precision fastener seating in metal fabrication. This 3\/8\" countersink features 100° geometry, 3-flute design, a 1\/4\" round shank, and High-Speed Steel construction.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAngle:\u003c\/strong\u003e 100°\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlutes:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank Type:\u003c\/strong\u003e Round\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank Diameter:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAngle and Geometry:\u003c\/strong\u003e 100° countersink geometry aligns with standard flat-head fasteners to create flush seating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlute Design:\u003c\/strong\u003e 3-flute configuration enhances chip clearance and improves material removal efficiency during countersinking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e Round shank supports broad compatibility with most drill chucks and drive systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS) provides wear resistance and heat tolerance for repeated use in metalworking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Suitable for countersinking holes in metalwork, fabrication, and maintenance tasks requiring precise screw seating. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412443980055,"sku":"DEWCSK3\/8-100","price":6.04,"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\/3-8-100-deg-3-flute-countersink-1-4-round-shank-hss_dewcsk3-8-100","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}