{"product_id":"hertel-74148750-screw-machine-drill-bit-3-32-in-carbide","title":"Hertel 74148750 Screw Machine Drill Bit 3\/32 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 74148750 is a solid carbide screw machine length drill bit designed for precision drilling in hard and abrasive materials. At 3\/32 inch (0.0938 inches) in diameter with a 135-degree split point, it delivers fast penetration and reduced walking at startup. The web-thinned, parallel web configuration further lowers thrust requirements on entry. With an overall length of 1.75 inches and a flute length of 0.75 inches, this stub-length geometry provides added rigidity compared to jobber-length bits, making it well-suited for high-precision, close-tolerance drilling operations in a machine tool or drill press setup.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in machine tool environments including CNC machining centers, drill presses, and screw machines. It is engineered for cutting cast iron, nickel alloy, stainless steel, titanium alloy, and tool steel. The slow spiral flute design controls chip evacuation in these tough materials. The straight-cylindrical shank fits standard collets and drill chucks. Machinists, toolroom technicians, and precision fabricators working in metalworking and industrial manufacturing are the primary users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard metals\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces thrust and prevents bit walking on entry\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web lowers cutting force requirements\u003c\/li\u003e\n\u003cli\u003eSlow spiral flute geometry optimized for chip control in cast iron, stainless steel, titanium alloy, nickel alloy, and tool steel\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length provides enhanced rigidity over standard jobber-length bits\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for use with cutting fluids where coatings may not be required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use screw machine length drill bit for precision metalworking applications requiring a 3\/32 inch solid carbide stub drill with a straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or toolroom personnel familiar with machine tool operation. Ensure the machine spindle is fully stopped and locked out before changing or securing the bit in the chuck or collet. Verify the straight-cylindrical shank is seated and clamped evenly to prevent runout. Follow applicable shop safety procedures and manufacturer feed-and-speed guidelines for the specific workpiece material being drilled.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3\/32 inch (0.0938 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 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\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.75 inches (44.45 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Slow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Nickel Alloy, Stainless Steel, Titanium Alloy, Tool Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 74148750\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51739495301426,"sku":"74148750","price":17.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af7cb9c65fe14f2a4f24c01be4eddcec.jpg?v=1788815232","url":"https:\/\/voomisupply.com\/products\/hertel-74148750-screw-machine-drill-bit-3-32-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}