{"product_id":"hertel-16704587-screw-machine-drill-bit-23-64-in-solid-carbide","title":"Hertel 16704587 Screw Machine Drill Bit 23\/64 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 16704587 is a screw machine length drill bit designed for high-performance drilling in hard and abrasive materials. Built from solid carbide, it delivers the rigidity and wear resistance required when working with cast iron, stainless steel, nickel alloys, titanium alloys, and tool steel. The 135-degree split-point geometry reduces walking and allows the bit to start without a center punch in most applications. At 3-1\/16 inches overall length, the screw machine format provides extra rigidity over jobber-length bits, making it well suited for CNC machining centers, drill presses, and production drilling operations where deflection must be minimized.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in metal fabrication, toolroom, and maintenance machining environments. The straight cylindrical shank accepts standard drill chucks and collet holders. Right-hand cutting direction is standard for conventional drill press and CNC spindle rotation. The slow spiral flute design promotes chip control in gummy or stringy materials such as stainless steel and nickel alloys. Machinists, tool and die makers, and industrial maintenance technicians are the primary installers of this bit type.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and extended tool life in hard metals\u003c\/li\u003e\n\u003cli\u003e135-degree point angle reduces entry force and minimizes workpiece walking\u003c\/li\u003e\n\u003cli\u003eSlow spiral flute geometry aids chip evacuation in difficult-to-machine alloys\u003c\/li\u003e\n\u003cli\u003eScrew machine length body provides greater stability than jobber-length alternatives\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for use with standard cutting fluids\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with straight cylindrical shank for universal chuck compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a screw machine length drill bit for use in standard drill chucks and collet systems accepting a 0.3594-inch straight cylindrical shank. Rated for primary workpiece materials including cast iron, nickel alloy, stainless steel, titanium alloy, and tool steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or maintenance technicians familiar with carbide tooling. Solid carbide bits are brittle and must be handled carefully to avoid chipping the cutting edges before or during use. Ensure the drill chuck or collet is clean and properly tightened before operation. Apply appropriate cutting fluid for the workpiece material and run at speeds and feeds recommended for solid carbide in the specific material being drilled.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 23\/64 inches (0.3594 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3594 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\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\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: 0.14 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: 16704587\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51727717957938,"sku":"16704587","price":86.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b9e19520320fb2fa2329dd11475e9a8d.jpg?v=1788681213","url":"https:\/\/voomisupply.com\/products\/hertel-16704587-screw-machine-drill-bit-23-64-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}