{"product_id":"eagle-cutting-tool-cs-3750-82-6-i-hss-countersink-82-deg-6-flute","title":"Eagle Cutting Tool CS-3750-82-6-I Hss Countersink 82 Deg 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EAGLE CUTTING TOOL CS-3750-82-6-I is a high-speed steel (HSS) single-body countersink designed for deburring and countersinking operations in metal, wood, and composite materials. It features a 3\/8-inch cutting diameter with a 1\/4-inch shank and an 82-degree included angle, which is the standard angle for flat-head fasteners used throughout North American manufacturing and assembly. The 6-flute design produces a smoother finish cut compared to fewer-flute alternatives and reduces chatter during operation. At 0.05 pounds, this is a compact, lightweight tool suited for bench drill press and handheld drill driver use.\u003c\/p\u003e\n\u003cp\u003eThis countersink is well suited for light industrial, maintenance, fabrication, and general trade applications where accurate seat preparation for flat-head screws is required. The 82-degree angle matches the standard for imperial flat-head machine screws and sheet metal screws. The 1\/4-inch straight shank fits standard drill chucks and quick-change hex adapters commonly found in HVAC, electrical, plumbing, and general mechanical trade work. It is appropriate for occasional use and production light-duty runs where an import-grade tool meets the application requirement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree included angle matches standard imperial flat-head fastener geometry\u003c\/li\u003e\n  \u003cli\u003e6-flute construction reduces chatter and improves surface finish quality\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch cutting diameter suitable for common screw sizes in trade and fabrication work\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch straight shank fits standard drill chucks and quick-change hex adapters\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction handles steel, aluminum, wood, and plastics\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.05 pounds for easy single-hand tool handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose replacement or supplemental countersink for use with standard 1\/4-inch shank drill chucks and quick-change adapters in drill presses and handheld drills. Compatible with applications requiring an 82-degree countersink angle for imperial flat-head fastener seating.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the 1\/4-inch shank securely into a drill chuck or quick-change adapter before operation. Set drill speed appropriate to the workpiece material — lower speeds for steel, higher speeds for aluminum and wood — to prevent overheating the HSS cutting edges. Always secure the workpiece before applying the countersink to prevent workpiece movement and tool deflection. Wear appropriate eye protection during all cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 82 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: EAGLE CUTTING TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CS-3750-82-6-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233785676082,"sku":"CS-3750-82-6-I","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307622187.png?v=1780108835","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-cs-3750-82-6-i-hss-countersink-82-deg-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}