{"product_id":"harvey-tool-997712-square-end-mill-3-16in-4-flute-cvd-diamond","title":"Harvey Tool 997712 Square End Mill 3\/16in 4 Flute Cvd Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 997712 is a solid carbide square end mill designed for precision milling operations requiring exceptional hardness and wear resistance. With a 3\/16 inch cutting diameter and a 9\/16 inch length of cut, this single-end tool is built for finishing and profiling passes in abrasive and hard materials. The CVD diamond coating provides extreme surface hardness, making it well suited for machining graphite, carbon fiber, ceramics, green carbide, and other highly abrasive nonferrous materials. Four flutes with a compression flute geometry and a right-hand cutting and flute direction deliver clean, controlled chip evacuation. Licensed machinists and tooling technicians working in precision shops, aerospace, and composites fabrication are the primary installers of this tool.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in CNC machining centers handling abrasive nonferrous materials where standard coatings fail prematurely. The 3\/16 inch shank diameter matches the cutting diameter for direct collet or end mill holder mounting. The 2 inch overall length keeps the tool compact and rigid, minimizing deflection in tight-tolerance applications. It is a center-cutting tool, allowing plunge entry where the operation requires it. Extended reach is not a feature of this configuration.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD diamond coating for maximum wear resistance in abrasive nonferrous and composite materials\u003c\/li\u003e\n\u003cli\u003eCompression flute geometry promotes clean cuts and reduces delamination in layered materials\u003c\/li\u003e\n\u003cli\u003e4-flute design balances chip clearance with surface finish quality\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable for direct plunge entry\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and dimensional stability\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for CNC machining centers accepting 3\/16 inch shank end mills in collet chucks or end mill holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the spindle before tool changes. Seat the shank fully into the holder and torque the collet or set screw to the machine manufacturer specification. Verify runout with a dial indicator before beginning the cut, as even minor runout accelerates CVD coating wear in abrasive materials.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 9\/16 inches (0.5620 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End, Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: CVD Diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HARVEY TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 997712\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51747421651250,"sku":"997712","price":256.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/66aedf367007f054609e9c139d5a47bc.jpg?v=1788879857","url":"https:\/\/voomisupply.com\/products\/harvey-tool-997712-square-end-mill-3-16in-4-flute-cvd-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}