{"product_id":"sgs-66668-taper-length-drill-bit-9-2mm-solid-carbide","title":"Sgs 66668 Taper Length Drill Bit 9.2mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 66668 is a taper length drill bit in the Series 142P line, manufactured from micrograin solid carbide and coated with Ti-NAMITE-X (TX) for extended tool life in demanding applications. The bit features a 135-degree split point for accurate starts and reduced walking on entry, an 8xD flute-to-diameter ratio that provides chip evacuation depth, and a web-thinned geometry that lowers thrust force. Coolant-through capability is built into the shank, supporting high-speed drilling in production environments. Installed by machinists and tool-room technicians, this bit is suited for CNC machining centers and drill presses requiring a precise, long-reach hole in a 9.2 mm diameter.\u003c\/p\u003e\n\u003cp\u003eThe SGS 66668 carries a universal material application rating, meaning it is engineered to cut a broad range of workpiece materials including steels, stainless steels, cast iron, and non-ferrous alloys. The 8xD flute length supports deep-hole drilling cycles without the need for a separate extended-reach tool. The straight cylindrical shank fits standard drill chucks and collet holders. Conforming to DIN 6537, this bit meets a recognized international specification for twist drills, giving shops a consistent benchmark for tool qualification and replacement cycles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide substrate for rigidity and wear resistance in high-performance applications\u003c\/li\u003e\n  \u003cli\u003eTi-NAMITE-X coating reduces friction and extends cutting edge life across universal material grades\u003c\/li\u003e\n  \u003cli\u003e135-degree standard point with web thinning for accurate entry and reduced axial thrust\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports internal coolant delivery for deep-hole operations\u003c\/li\u003e\n  \u003cli\u003e8xD flute-to-diameter ratio allows deep drilling without tool change to an extended-reach variant\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 6537 specification for consistent replacement and qualification standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tool for CNC machining centers, drill presses, and multi-spindle machines accepting a straight cylindrical shank drill bit in 9.2 mm diameter. No specific machine model compatibility was provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tool-room personnel following standard tooling change procedures. Secure the cylindrical shank firmly in a properly sized collet or drill chuck before beginning any cutting cycle. Verify that coolant-through supply lines are connected and at the correct flow rate before engaging internal coolant during drilling. Inspect the cutting edges for chipping or wear before each use, as carbide tooling can sustain micro-damage that is not visible to the unaided eye at normal lighting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 142P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9.2 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Ti-NAMITE-X (TX)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length to Diameter Ratio\u003c\/strong\u003e: 8xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 95 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 141.99 mm (4-31\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-13\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.00024 to +0.00083 inches (+0.006 to +0.021 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.91 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Universal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.71 inches length x 0.7 inches width x 0.7 inches height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.21 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: SGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66668\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51728145187122,"sku":"66668","price":513.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1b140828b61fae874d9e2a56df4cedda.jpg?v=1788688750","url":"https:\/\/voomisupply.com\/products\/sgs-66668-taper-length-drill-bit-9-2mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}