{"product_id":"guhring-9014520111100-carbide-jobber-drill-bit-7-16-in","title":"Guhring 9014520111100 Carbide Jobber Drill Bit 7\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9014520111100 is a solid carbide jobber length drill bit designed for precision hole-making in demanding machining applications. Built to DIN 6539 standards, this bit features a 7\/16 inch (0.4375 inch) diameter, a 150-degree point angle, and a web-thinned tip for self-centering entry without a center punch. The submicron carbide grade delivers hardness and thermal resistance well beyond standard HSS tooling. Three spiral flutes in a regular helix provide efficient chip evacuation, while the bright uncoated finish suits a wide range of workpiece materials. Machinists, toolroom techs, and CNC operators installing this bit can expect consistent, repeatable results in medium-to-hard materials.\u003c\/p\u003e\n\u003cp\u003eThis drill bit fits jobber-length drill applications on CNC machining centers, drill presses, and manual mills where a straight-cylindrical shank is required. The 5xD flute-to-diameter ratio and 2.3594-inch flute length accommodate typical through-hole and blind-hole depths in production and toolroom environments. The self-centering point geometry reduces the need for spotting operations, making it efficient for high-volume or precision work. It is sold individually and is appropriate for industrial, aerospace, and precision fabrication shops requiring DIN-compliant tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid submicron carbide construction for extended tool life in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e150-degree point angle with web-thinned, self-centering tip reduces walking and spotting requirements\u003c\/li\u003e\n  \u003cli\u003eThree spiral flutes with regular helix for efficient chip removal and reduced heat buildup\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank at 7\/16 inch diameter fits standard drill chucks and collets\u003c\/li\u003e\n  \u003cli\u003eBuilt to DIN 6539 specification for dimensional consistency and interchangeability\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for a broad range of workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit drill bit for applications requiring a 7\/16 inch straight-cylindrical shank jobber drill conforming to DIN 6539 Series 1452 standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolroom technicians on CNC machining centers or manual drill presses. Ensure the machine spindle and chuck or collet are fully powered down and locked out before inserting or removing the bit. Secure the straight-cylindrical shank fully in the chuck or collet to the recommended engagement depth to prevent pullout under load. Do not exceed the maximum drilling depth of 1.706 inches without retracting to clear chips, as carbide tooling is brittle and susceptible to breakage under lateral loading or chip packing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7\/16 inches (0.4375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.75 inches (95.25 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.3594 inches (59.93 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.706 inches (43.34 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 35.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 150 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular Helix\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\u003ePoint Type\u003c\/strong\u003e: Standard, Self-Centering, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide, Submicron Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\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 by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.018 to 0.000 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1452\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: GUHRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9014520111100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51734704750898,"sku":"9014520111100","price":410.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f932dee828475e1aa725e253b935660e.jpg?v=1788765390","url":"https:\/\/voomisupply.com\/products\/guhring-9014520111100-carbide-jobber-drill-bit-7-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}