{"product_id":"precision-twist-drill-6000129-extra-length-drill-bit-hss","title":"Precision Twist Drill 6000129 Extra Length Drill Bit Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 6000129 is a high-speed steel extra length drill bit designed for drilling operations that require extended reach beyond what a jobber-length bit can provide. The bit measures 0.1562 inches in diameter with an 8-inch overall length and a 6-inch spiral flute length, giving it a 12xD flute-to-diameter ratio suited for deep-hole work. The 118-degree standard point angle and web-thinned, tapered web configuration reduce entry thrust and improve chip evacuation. Cutting direction is right hand, and the bright uncoated finish is appropriate for general-purpose drilling across a wide range of workpiece materials. Machinists, tool-and-die technicians, and maintenance professionals are the typical users.\u003c\/p\u003e\n\u003cp\u003eThis bit is rated for use in aluminum, magnesium, copper, nickel, synthetic materials, and titanium as primary workpiece materials. Secondary workpiece materials include hardened steel, high-strength bronze, magnesium alloy, malleable iron, nickel alloy, reinforced plastics, stainless steel, and general steel. The straight-cylindrical shank accommodates standard three-jaw drill chucks and collet-style tool holders. Series 860 designation identifies it within the PRECISION TWIST DRILL general-purpose extra-length product line. It meets ANSI standards and carries a general-purpose grade classification appropriate for production and maintenance drilling in shop or field environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.1562-inch diameter with 8-inch overall length for extended-reach drilling\u003c\/li\u003e\n  \u003cli\u003e6-inch spiral flute length provides a 12xD flute-to-diameter ratio for deep-hole chip clearance\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle with web thinning reduces entry thrust and walking\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration supports rigidity along the full flute length\u003c\/li\u003e\n  \u003cli\u003eBright uncoated high-speed steel construction compatible with coolant or dry cutting\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, two-flute design in Series 860 ANSI-compliant configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eSuitable for use in aluminum, magnesium, copper, nickel, titanium, synthetic materials, hardened steel, stainless steel, nickel alloy, malleable iron, high-strength bronze, magnesium alloy, reinforced plastics, and general steel. Straight-cylindrical shank diameter of 0.1563 inches fits standard drill chucks and collet holders accepting that shank size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove this bit only while the drill press, lathe, or hand drill is fully de-energized and the spindle has come to a complete stop. Secure the straight-cylindrical shank fully in the chuck or collet before applying torque. When drilling deep holes, back the bit out periodically to clear chips and prevent heat buildup, particularly in stainless steel or nickel alloys. Consult applicable shop safety and machine-guarding standards before operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.1562 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1563 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 12xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 860\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: PRECISION TWIST DRILL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6000129\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51702309126450,"sku":"6000129","price":34.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f622727f631b194ee523edba86ceacbe.jpg?v=1788410335","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-6000129-extra-length-drill-bit-hss","provider":"Voomi Supply","version":"1.0","type":"link"}