{"product_id":"sgs-66426-screw-machine-drill-bit-5-32-inch-solid-carbide","title":"Sgs 66426 Screw Machine Drill Bit 5\/32 Inch Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 66426 is a screw machine length drill bit engineered for high-performance drilling in a wide range of workpiece materials. Built from micrograin solid carbide, this bit measures 5\/32 inch (0.1562 inches) in diameter and delivers a compact overall length of 2.5984 inches, making it well suited for short-reach, high-precision applications. The 137-degree split point with web thinning promotes accurate starts and reduces thrust load. A proprietary coated finish extends cutting life. The straight cylindrical shank seats securely in standard chucks, and the right-hand, regular spiral flute geometry clears chips efficiently. Licensed machinists, tool-and-die shops, and CNC operators rely on this bit for consistent, repeatable results.\u003c\/p\u003e\u003cp\u003eThis drill bit is designed for universal primary workpiece materials, making it a practical choice across metalworking, manufacturing, and maintenance environments. The Series 142P geometry with a 3xD flute-to-diameter ratio and 1.1024-inch maximum drilling depth suits production drilling in both manual and CNC setups. The coolant-through design supports high-speed machining operations where heat management is critical. It is packaged as a single unit and is appropriate for job shops, production lines, and toolroom use where short-length drill geometry is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for hardness and wear resistance in demanding cutting applications\u003c\/li\u003e\n\u003cli\u003eWeb-thinned 137-degree drill point for fast, accurate starts with reduced thrust\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports high-speed, high-heat drilling operations\u003c\/li\u003e\n\u003cli\u003e4-margin geometry improves hole straightness and surface finish\u003c\/li\u003e\n\u003cli\u003eCoated proprietary finish extends tool life compared to uncoated carbide\u003c\/li\u003e\n\u003cli\u003eMeets DIN 6537 specification for consistent dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a screw machine length drill bit for universal workpiece materials; compatible with standard straight-shank drill chucks and CNC tool holders accepting a 5.9995 mm (approximately 0.2362 inches) straight cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified machinists or CNC operators familiar with carbide tooling handling requirements. Secure the straight shank fully in the chuck or collet to the manufacturer-recommended engagement depth before operating. Carbide tooling is brittle and can fracture if subjected to lateral impact or improper clamping; inspect the shank and cutting edges for chips before each use. Enable coolant flow prior to engaging the cut when using the coolant-through channel to prevent thermal shock to the carbide substrate.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5\/32 inch (0.1562 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5984 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.1024 inches (15\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.1024 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5.9995 mm (approximately 0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4173 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\u003eDrill Point Length\u003c\/strong\u003e: 0.0457 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Margins\u003c\/strong\u003e: 4\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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard with Web Thinning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated Proprietary Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.00016 to +0.00063 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 142P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66426\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":52053015724338,"sku":"66426","price":220.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/40bbeb29e008228609ffd6575f2b34e8_9ff5eeb9-a4c6-4063-bebb-bc07374e0cec.jpg?v=1790035922","url":"https:\/\/voomisupply.com\/products\/sgs-66426-screw-machine-drill-bit-5-32-inch-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}