{"product_id":"sgs-66661-taper-length-drill-bit-17-64-in-solid-carbide","title":"Sgs 66661 Taper Length Drill Bit 17\/64 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 66661 is a taper length drill bit engineered for high-performance drilling in demanding trade and industrial applications. Built from micrograin solid carbide and coated with Ti-NAMITE-X (TX) for extended tool life, this bit features a 135-degree split point for fast, accurate hole entry with minimal walking. The 17\/64 inch diameter, spiral flute design, and 8xD flute-to-diameter ratio support efficient chip evacuation during deep drilling. Coolant-through capability makes it suitable for high-speed machining operations where heat management is critical. It cuts right-hand and is manufactured to DIN 6537 specification.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for universal material applications including steel, stainless, cast iron, and non-ferrous metals where consistent hole geometry and tight tolerances are required. The 4-31\/64 inch overall length and taper length body make it a practical choice for reaching deeper features in structural components, fabricated assemblies, and precision machined parts. It is typically installed in CNC machining centers, drill presses, and precision hand-drilling setups by machinists, tool and die technicians, and skilled fabricators. The straight cylindrical shank fits standard chucks and collet holders without modification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for high wear resistance and rigidity\u003c\/li\u003e\n  \u003cli\u003eTi-NAMITE-X (TX) coating extends tool life in abrasive and high-heat applications\u003c\/li\u003e\n  \u003cli\u003e135-degree web-thinned split point reduces thrust and improves hole entry accuracy\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports high-speed, deep-hole drilling operations\u003c\/li\u003e\n  \u003cli\u003e8xD flute length ratio promotes efficient chip removal in taper length configurations\u003c\/li\u003e\n  \u003cli\u003eDIN 6537 specification ensures consistent dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style taper length drill bit compatible with standard straight cylindrical chuck and collet systems; suited for universal material applications as specified by the Series 142P designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove this bit using appropriate chuck keys or collet tools with the machine fully powered off and locked out per applicable safety procedures. Ensure the shank is fully seated and secure in the holder before operation. Coolant lines should be confirmed clear and flowing before engaging coolant-through drilling cycles. Inspect the cutting edges for chipping or wear before each use, as carbide bits are brittle under lateral loading.\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: 17\/64 inches\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: 4-31\/64 inches (141.99 mm)\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, 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: 1.76 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Universal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.71 x 0.7 x 0.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 66661\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51730050711858,"sku":"66661","price":544.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/908a9a1e4881fca72574ca61b48be057.jpg?v=1788710819","url":"https:\/\/voomisupply.com\/products\/sgs-66661-taper-length-drill-bit-17-64-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}