{"product_id":"triumph-twist-drill-060406-screw-machine-drill-bit-3-32","title":"Triumph Twist Drill 060406 Screw Machine Drill Bit 3\/32","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRIUMPH TWIST DRILL 060406 is a screw machine length drill bit engineered for heavy-duty metal drilling in production and maintenance environments. Sized at 3\/32 inch (0.0938 inches) in diameter, it features a 135-degree split point that reduces walking on entry and lowers the thrust needed to penetrate tough workpiece materials. The coated high speed steel construction handles elevated cutting temperatures and resists wear during extended runs. At 1-3\/4 inches overall length, this short-flute geometry fits tight spindle clearances on drill presses, CNC machining centers, and hand-operated screw machines. It is installed by machinists, tool-and-die technicians, and maintenance mechanics.\u003c\/p\u003e\u003cp\u003eThis bit is designed for drilling PH steel and superalloys, making it a practical choice in aerospace, defense, and heavy industrial maintenance applications where hard or work-hardening alloys are common. The T4HD series targets high-feed, high-cycle production runs where tool life and dimensional consistency matter. The 3\/4-inch flute length keeps chip evacuation efficient in shallow-hole operations typical of screw machine work. Right-hand cut, straight-cylindrical shank, and regular spiral geometry are standard for conventional spindle chucks without special adapters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point reduces entry walking and lowers drilling thrust on hard alloys\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web configuration improves chip flow and reduces heat buildup at the tip\u003c\/li\u003e\n\u003cli\u003eCoated high speed steel extends tool life on PH steel and superalloy workpieces\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length provides rigidity and fits tight spindle clearances\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eHeavy-duty T4HD series rated for high-cycle production drilling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style screw machine length drill bit for use in standard drill chucks, screw machines, drill presses, and CNC machining centers accepting a straight-cylindrical shank in the 3\/32-inch diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by machinists and maintenance mechanics using standard drill chucks or collet holders. Ensure the machine spindle is fully stopped and locked out before changing bits. Secure the shank fully in the chuck to the recommended grip depth to prevent slippage under heavy-duty feed loads. Follow applicable shop safety standards and manufacturer feed-and-speed guidelines for the specific workpiece alloy being drilled.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 3\/32 inch (0.0938 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 inches (3\/4 inch)\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\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: Coated\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\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: PH Steel, Superalloy\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: T4HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: Heavy-Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: 060406\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRIUMPH TWIST DRILL","offers":[{"title":"Default Title","offer_id":67908214948146,"sku":"060406","price":36.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ed7133bfcc91766d45b5ed83525293a2.jpg?v=1791182873","url":"https:\/\/voomisupply.com\/products\/triumph-twist-drill-060406-screw-machine-drill-bit-3-32","provider":"Voomi Supply","version":"1.0","type":"link"}