{"product_id":"m-a-ford-61t075003-single-flute-countersink-3-4-inch","title":"M.a. Ford. 61T075003 Single Flute Countersink 3\/4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe M.A. FORD. 61T075003 is a single-flute, 90-degree countersink designed for precise chamfering and deburring operations in metal, plastic, and composite materials. Built from high-speed steel with a titanium nitride (TiN) coating, it offers extended tool life and reduced friction during cutting. The straight-cylindrical shank measures 1\/2 inch in diameter and seats securely in standard chucks and collets. Maximum cutting diameter is 3\/4 inch, and overall length is 2.75 inches. The 90-degree included angle is the standard for most fastener seat prep across industrial and fabrication applications. Licensed machinists, toolmakers, and maintenance technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis countersink is suited for use in manual drill presses, CNC machining centers, and handheld power tools where precise countersink geometry is required. It handles a broad range of workpiece materials including mild steel, alloy steel, stainless steel, cast iron, aluminum, brass, magnesium, magnesium alloy, high-tensile steel, high-nickel steel, Monel, and plastic. The single-flute design reduces chatter and produces a cleaner finish compared to multi-flute alternatives, making it a practical choice for applications where surface finish quality is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e90-degree included angle for standard fastener seat preparation\u003c\/li\u003e\n  \u003cli\u003eSingle flute geometry minimizes chatter and improves finish quality\u003c\/li\u003e\n  \u003cli\u003eTiN coating extends cutting life and reduces friction\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction handles a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard chucks and collets\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch maximum cutting diameter suits common countersink requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement single-flute countersink compatible with standard drill presses, CNC machining centers, and handheld power tools accepting a 1\/2 inch straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolroom technicians. Secure the shank fully in the chuck or collet before operating and verify that the tool is running true to avoid runout-induced chatter. Always power down and lock out the machine before changing tooling. Follow applicable shop safety and OSHA machine-guarding requirements when operating rotary cutting tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112812\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: M.A. FORD.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 61T075003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51743951094066,"sku":"61T075003","price":79.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c93e018449a542574244cd67a8aeb4c1.jpg?v=1788851823","url":"https:\/\/voomisupply.com\/products\/m-a-ford-61t075003-single-flute-countersink-3-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}