{"product_id":"tungaloy-6718539-indexable-insert-drill-1-in-3xd","title":"Tungaloy 6718539 Indexable Insert Drill 1 in 3xd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TUNGALOY 6718539 is a TDXU-FS series indexable insert drill designed for general-purpose drilling operations in metal cutting applications. Built from steel, the body accepts two XPMT-style inserts (size code 07H308) and delivers a 3xD depth-to-diameter ratio, making it a reliable choice for productive hole-making without the need for regrinding. The shank features a Weldon flat and flange interface for positive rotational drive in standard drill chucks and toolholders. Right-hand cutting geometry and through-coolant capability support consistent chip evacuation and extended insert life in production environments.\u003c\/p\u003e\u003cp\u003eThis drill is suited for drilling in steel, cast iron, and other common workpiece materials in both CNC machining center and lathe applications. The 3xD depth ratio and 1-inch nominal diameter make it appropriate for structural, die-mold, and general manufacturing contexts where a reliable indexable drilling solution is needed. The axial concentric and radial coolant entry system (code 3) supports both internal and external coolant delivery configurations. Install and operation are handled by machinists and CNC tooling technicians.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTDXU-FS series body accepts two XPMT07H308 indexable inserts for fast insert changes without regrinding\u003c\/li\u003e\n\u003cli\u003e3xD drill depth ratio with a maximum drill depth of 3.023 inches\u003c\/li\u003e\n\u003cli\u003eWeldon flat and flange shank for secure, positive-drive retention in standard toolholders\u003c\/li\u003e\n\u003cli\u003eThrough-coolant capable with axial concentric and radial coolant entry (code 3); coolant hole thread size 1\/8-27 NPTF\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eInsert lock screw CSPB-2.5 included for secure insert clamping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with XPMT-style inserts, specifically insert size code 07H308 (XPMT07H308, 0.2756 inches \/ 7.00 mm). Modular connection size is 1 inch. Body is designed for the TDXU-FS drill series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and de-energize the machine spindle before mounting or changing inserts. Ensure the Weldon flat shank is fully seated and the set screw is properly engaged in the flat before operation. Verify coolant connections are clear and sealed before running the spindle at operating speed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Style\u003c\/strong\u003e: TDXU-FS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 1 inch (1.0000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 1.026 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 3.023 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth-to-Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.314 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.023 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 4.111 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch (1.0000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat and Flange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollar Diameter\u003c\/strong\u003e: 1.457 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Connection Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: XPMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: 07H308 (XPMT07H308)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 0.2756 inches (7.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Lock Screw\u003c\/strong\u003e: CSPB-2.5\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\u003eCoolant Entry Style\u003c\/strong\u003e: Axial Concentric and Radial (Code 3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Hole Thread Size\u003c\/strong\u003e: 1\/8-27 NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Side Coolant Hole Thread Size\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.21 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TUNGALOY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6718539\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TUNGALOY","offers":[{"title":"Default Title","offer_id":52090721370418,"sku":"6718539","price":809.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b293c0d8f37ecde9461aabc610671b09.jpg?v=1790062667","url":"https:\/\/voomisupply.com\/products\/tungaloy-6718539-indexable-insert-drill-1-in-3xd","provider":"Voomi Supply","version":"1.0","type":"link"}