{"product_id":"osg-653042312-taper-length-drill-27-64-in-solid-carbide","title":"Osg 653042312 Taper Length Drill 27\/64 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 653042312 is a solid carbide taper length drill bit designed for precision drilling in demanding production and machining environments. Built to Series 6530 specifications, it features a 140-degree split point with X-thinned web geometry that reduces thrust force and improves centering accuracy. The EgiAs coating provides enhanced wear resistance and heat dissipation during high-speed cutting operations. With a flute-to-diameter ratio of 10xD and through-coolant capability, this drill is suited for deep-hole applications where chip evacuation and thermal management are critical. Installed by machinists and tooling technicians in CNC machining centers and drill presses.\u003c\/p\u003e\n\u003cp\u003eThis taper length drill is used in metalworking applications where standard-length drills lack the reach required. The 27\/64-inch (0.4219-inch) diameter and extended 145-millimeter flute length make it appropriate for production drilling in steel, stainless, cast iron, and similar materials. The right-hand spiral flute geometry and straight-cylindrical shank with 7\/16-inch shank diameter allow direct mounting in standard drill chucks and collet systems. Through-coolant support makes it compatible with CNC machines equipped with internal coolant delivery.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle with X-thinned web reduces entry thrust and improves self-centering\u003c\/li\u003e\n  \u003cli\u003eEgiAs finish coating for elevated heat and wear resistance during high-speed drilling\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant capable for deep-hole chip evacuation and thermal control\u003c\/li\u003e\n  \u003cli\u003e10xD flute-to-diameter ratio supports extended reach in taper length applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with straight-cylindrical shank for broad machine compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or production tooling option for CNC machining centers and drill presses accepting a 7\/16-inch straight-cylindrical shank. Compatible with machines equipped with internal through-coolant delivery systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by qualified machinists or tooling technicians. Ensure the machine spindle is fully stopped and powered down before inserting or removing the drill. Verify shank seating depth and chuck or collet torque per the machine manufacturer's specifications before running. Confirm coolant line pressure and flow rate are appropriate for the drill before initiating a through-coolant cycle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 27\/64\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.4219 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: EgiAs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 145 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length x Diameter Ratio\u003c\/strong\u003e: 10xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 205 mm (8.07 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: X-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 6530\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 8.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 0.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.375 pounds\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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 653042312\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51749587452210,"sku":"653042312","price":566.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/87f7ff7c8fa7b0a8efc9ab21e88b1f0e_ddb8c3b6-025a-44dd-9930-60ef210af5cc.jpg?v=1788907996","url":"https:\/\/voomisupply.com\/products\/osg-653042312-taper-length-drill-27-64-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}