{"product_id":"hertel-89321269-screw-machine-drill-bit-3-4-in-hss","title":"Hertel 89321269 Screw Machine Drill Bit 3\/4 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 89321269 is a screw machine length drill bit designed for metal cutting and general-purpose drilling applications. Built from high-speed steel with a bright, uncoated finish, this bit measures 3\/4 inch in diameter with an overall length of 5 inches and a flute length of 3-1\/8 inches. The 118-degree split-point geometry provides a standard entry angle suited to a wide range of ferrous and non-ferrous materials. Its shorter-than-jobber body length increases rigidity and reduces deflection, making it a practical choice for production drilling and machine shop work.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in drill presses, CNC machining centers, turret lathes, and other machine tool applications where a compact, rigid bit is preferred. The right-hand cutting direction is standard for conventional drilling setups. General-purpose grade construction makes it suitable for drilling mild steel, aluminum, cast iron, brass, and similar materials at moderate feed and speed rates. Machinists, tool-and-die workers, and maintenance technicians working in shop environments are the primary users of this style of bit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/4 inch diameter with a 5-inch overall length for compact, rigid cutting\u003c\/li\u003e\n\u003cli\u003e118-degree point angle for general-purpose material entry\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction handles moderate heat and wear during drilling\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish — no coating to chip or peel during regrinding\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, compatible with standard drill press and machine tool spindles\u003c\/li\u003e\n\u003cli\u003eShorter screw machine length body reduces deflection versus jobber-length bits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose screw machine length drill bit suitable for standard drill chucks and machine tool spindles accepting 3\/4 inch shank tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or maintenance technicians familiar with machine tool operation. Ensure the drill press or machining center is fully powered down and the spindle is at rest before loading or unloading the bit. Secure the shank firmly in the chuck or collet before beginning any drilling operation. Follow applicable shop safety standards and use appropriate cutting fluid for the material being drilled to extend tool life and maintain hole quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3-1\/8 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\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.63 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 89321269\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732514472242,"sku":"89321269","price":79.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b54ae46b063402c8bef1d8e31ee4451.jpg?v=1788743850","url":"https:\/\/voomisupply.com\/products\/hertel-89321269-screw-machine-drill-bit-3-4-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}