{"product_id":"triumph-twist-drill-012613-jobber-drill-bit-wire-13","title":"Triumph Twist Drill 012613 Jobber Drill Bit Wire 13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRIUMPH TWIST DRILL 012613 is a jobber-length drill bit in wire gauge size 13, measuring 0.1850 inches in diameter. Built from M7 high speed steel with an oxide and gold coating, it is engineered for heavy-duty cutting performance in demanding shop and field environments. The 135-degree split point is web-thinned for self-centering entry, reducing the need for a center punch on most materials. Overall length is 3.5 inches with a 2.3125-inch flute. The straight cylindrical shank and regular spiral flute geometry make this a standard fit for most drill chucks. Machinists, maintenance technicians, and fabricators working in metal and wood applications are the primary installers.\u003c\/p\u003e\u003cp\u003eThis bit is suited for drilling into alloy steel, carbon steel, and wood in both production and maintenance-repair settings. The T2HD series designation indicates a heavy-duty grade designed to handle tougher workpiece materials without premature dulling. The gold oxide finish reduces friction and helps extend cutting life. It works well in hand drills, drill presses, and CNC setups where a straight cylindrical shank is appropriate. Coolant-through capability is not supported, so this bit is intended for standard dry or externally lubricated cutting applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire size 13 (0.1850 inches) straight cylindrical shank for broad chuck compatibility\u003c\/li\u003e\n\u003cli\u003eM7 high speed steel construction rated for heavy-duty cutting performance\u003c\/li\u003e\n\u003cli\u003e135-degree split point with web thinning for self-centering starts\u003c\/li\u003e\n\u003cli\u003eOxide and gold coating reduces friction and extends service life\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute with tapered web configuration for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with 3.5-inch overall length and 2.3125-inch flute length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style jobber-length drill bit compatible with standard straight-shank drill chucks across hand drills, drill presses, and CNC equipment accepting wire gauge size 13 tooling in the 0.1500 to 0.2000 inch diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by machinists or qualified tradespeople familiar with rotary cutting tools and safe drilling practices. Ensure the chuck is fully tightened and the workpiece is securely clamped before drilling. Select appropriate feed rate and speed for the workpiece material to avoid overheating the cutting edge. External cutting fluid or lubrication is recommended when drilling steel to preserve edge life, as this bit does not support coolant-through operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1850 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: M7 High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: Oxide and Gold\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: Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\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\u003c\/strong\u003e: 2.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1850 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel, Carbon Steel, Wood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T2HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Range\u003c\/strong\u003e: 0.1500 to 0.2000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.24 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: TRIUMPH TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 012613\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRIUMPH TWIST DRILL","offers":[{"title":"Default Title","offer_id":67906059239730,"sku":"012613","price":54.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf5c09c9fdd80796f7407aa1bb1aa1e8.jpg?v=1791163762","url":"https:\/\/voomisupply.com\/products\/triumph-twist-drill-012613-jobber-drill-bit-wire-13","provider":"Voomi Supply","version":"1.0","type":"link"}