{"product_id":"m-a-ford-79800003-countersink-set-8-pc-6-flute-hss","title":"M.a. Ford 79800003 Countersink Set 8 Pc 6 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe M.A. FORD 79800003 is an 8-piece high speed steel countersink set covering head diameters from 1\/8 inch to 1 inch. All eight countersinks feature a 90-degree included angle, a 45-degree centerline angle, and a 6-flute geometry that produces a clean, smooth conical seat in a wide range of workpiece materials. The straight shank design is compatible with standard drill chucks and machine spindles. Each tool carries a bright polished finish, which reduces built-up edge and aids chip evacuation. The set stores in a dedicated plastic case that organizes all eight pieces and protects cutting edges between uses. Machinists, tool and die workers, and general metalworking tradespeople are the primary installers.\u003c\/p\u003e\u003cp\u003eThis countersink set is suited to production and maintenance applications where multiple countersink sizes are needed at a single workstation. The 90-degree angle is the most common specification for flat-head fastener seating in metal fabrication, sheet metal work, and general machining. Right-hand cutting direction is standard for conventional drill press and CNC spindle rotation. Because the set spans 1\/8 inch through 1 inch head diameter, it covers the fastener range most frequently encountered in light to medium structural and mechanical assembly work. No pilot is included, so the tools are used in a pre-drilled or pre-punched hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e8-piece set covers 1\/8 inch to 1 inch head diameter range in a single kit\u003c\/li\u003e\n\u003cli\u003e90-degree included angle seats standard flat-head fasteners correctly\u003c\/li\u003e\n\u003cli\u003e6-flute design distributes cutting load and produces a smooth finish\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction provides good wear resistance across common workpiece materials\u003c\/li\u003e\n\u003cli\u003eBright polished finish reduces friction and built-up edge during cutting\u003c\/li\u003e\n\u003cli\u003ePlastic storage case keeps all eight pieces organized and protects cutting edges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard drill chucks and machine spindles accepting straight-shank countersink tooling. Suitable for countersinking operations in metalworking, fabrication, and general machining applications requiring a 90-degree included angle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCountersinks should be installed and removed by a qualified machinist or tooling technician. Secure the straight shank firmly in the drill chuck or collet before operation and verify spindle speed is appropriate for the workpiece material and tool diameter. Always power down and de-energize the machine before changing tooling. Do not exceed the recommended RPM range for high speed steel tooling in hard materials, and use cutting fluid as appropriate to extend tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Head Diameter\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Head Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterline Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Included\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright (Polished)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Case Material\u003c\/strong\u003e: Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 79800003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51747544858930,"sku":"79800003","price":288.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9007ab5ae1c26b73a7861ae26ff9073d.jpg?v=1788882263","url":"https:\/\/voomisupply.com\/products\/m-a-ford-79800003-countersink-set-8-pc-6-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}