{"product_id":"sgs-66610-taper-length-drill-bit-9-64-in-solid-carbide","title":"Sgs 66610 Taper Length Drill Bit 9\/64 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 66610 is a taper length twist drill bit engineered for high-performance drilling in demanding production and machining environments. Built from solid micrograin carbide with a TX coating, this bit delivers extended tool life and thermal resistance compared to standard HSS tooling. It measures 9\/64 inch (0.1339 inch \/ 3.40 mm) in diameter with a 135-degree split point for fast penetration and reduced walking on entry. The flute length runs 1-21\/64 inches (1.3386 inches) and the overall length is 2-53\/64 inches (2.8047 inches). A web-thinned geometry reduces thrust force and improves chip evacuation. Machinists, tool and die shops, and CNC operators are the primary users of this type of tooling.\u003c\/p\u003e\u003cp\u003eThe SGS 66610 Series 142P is rated for universal material application, making it suited for use in ferrous and non-ferrous metals, alloys, and composites in both manual and CNC drilling operations. The cylindrical shank fits standard drill chucks and collet systems without modification. The 8xD flute-to-diameter ratio supports deeper hole applications while maintaining rigidity at this small diameter. This bit conforms to DIN 6537 specification, which is a common standard in precision metalworking and toolroom environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid micrograin carbide construction for wear resistance in high-cycle applications\u003c\/li\u003e\n\u003cli\u003eTX coating improves surface hardness and reduces friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003e135-degree standard point with web thinning for low-thrust entry and accurate starts\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports through-spindle coolant delivery for deep-hole operations\u003c\/li\u003e\n\u003cli\u003e8xD flute-length-to-diameter ratio for extended reach at 9\/64 inch diameter\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 6537 specification for consistent dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for CNC machining centers, drill presses, and manual machines accepting a cylindrical shank drill bit at 9\/64 inch diameter. Universal material application rating as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed with the machine powered down and spindle fully stopped. Secure the cylindrical shank in a properly sized collet or drill chuck to the depth recommended by the machine manufacturer. This is a precision carbide tool — avoid using it in impact or hammer-drill modes, as carbide is brittle under lateral shock loads. When using the coolant-through feature, verify that spindle coolant pressure and flow rate are within the machine and toolholder specifications before running.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\/64 inch (0.1339 inch \/ 3.40 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\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-21\/64 inches (1.3386 inches \/ 34.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-53\/64 inches (2.8047 inches \/ 71.99 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1-13\/32 inches (1.4173 inches \/ 35.99 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5.99 mm (0.2358 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length x Diameter Ratio\u003c\/strong\u003e: 8xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.3386 inches (34.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Micrograin Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TX\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: +0.00016 \/ +0.00063 inches (+0.004 \/ +0.016 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\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 66610\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51748723851570,"sku":"66610","price":393.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/947f6ed78cf4a92e725732e5335ce663_74ce6ca3-633a-4ba8-abd0-40d806fdbc03.jpg?v=1788897314","url":"https:\/\/voomisupply.com\/products\/sgs-66610-taper-length-drill-bit-9-64-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}