{"product_id":"iscar-3201844-indexable-insert-drill-1-3-16-in-3xd","title":"Iscar 3201844 Indexable Insert Drill 1-3\/16 in 3xd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 3201844 is an indexable insert drill from the DR-TWIST series, designed for precision holemaking in metalworking and machining applications. It accepts two SOMT-style indexable inserts and produces holes up to 1.1875 inches in diameter at a maximum drill depth of 3.56 inches, corresponding to a 3xD depth-to-diameter ratio. The straight cylindrical shank measures 1.25 inches in diameter and 3.0 inches in length, providing rigid clamping in standard drill chucks or toolholders. Internal coolant-through capability keeps cutting edges cool during high-throughput drilling cycles.\u003c\/p\u003e\n\u003cp\u003eThis drill body is suited for general-purpose holemaking in ferrous and non-ferrous materials on CNC machining centers, lathes with live tooling, and manual mills equipped with appropriate toolholding. The 3xD ratio makes it well suited to moderate-depth holes in production environments where cycle time and insert indexability matter. It is typically installed and set up by machinists and CNC programmers in job shop, aerospace, die-and-mold, and general manufacturing operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts two SOMT-DT or SOMT-GF indexable inserts for fast, cost-effective edge changes without regrinding\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design with body side thread size 1\/16-27 and shank end thread size 1\/2-14 for effective chip evacuation and tool life\u003c\/li\u003e\n  \u003cli\u003e3xD depth-to-diameter ratio supports drill depths from 3.0 to 4.0 inches range\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 1.25 inches diameter fits standard ER and hydraulic toolholders\u003c\/li\u003e\n  \u003cli\u003eOverall body length of 4.86 inches with a collar diameter of 1.654 inches for stable body support\u003c\/li\u003e\n  \u003cli\u003eGeneral-purpose tool performance rating suitable for a wide range of workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with SOMT-DT and SOMT-GF insert styles in size code 09T306-DT. Designed for use in the DR-TWIST drill series with a 1-1\/4 inch modular connection size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool builder guidelines and shop safety procedures. Ensure the spindle is fully stopped and the machine is in a safe state before mounting or removing the drill body. Secure the straight shank to the specified clamping torque recommended by the toolholder manufacturer. Verify insert seating and screw torque before initiating the first cut, and confirm coolant lines are connected and flowing before engaging the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 1.1875 inches (1-3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 3.56 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Depth by Diameter Ratio\u003c\/strong\u003e: 3xD\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: 1.25 inches (1-1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 4.86 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollar Diameter\u003c\/strong\u003e: 1.654 inches\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: SOMT-DT, SOMT-GF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: 09T306-DT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Style\u003c\/strong\u003e: DR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DR-TWIST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Side Coolant Hole Thread Size\u003c\/strong\u003e: 1\/16-27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank End Coolant Hole Thread Size\u003c\/strong\u003e: 1\/2-14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Connection Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Holemaking\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: 0.637 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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3201844\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51754627006770,"sku":"3201844","price":840.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1f3fe2ad00709482a74bc61362f1972b_39a253fe-a47b-42fe-8333-1cc1dcc74d02.jpg?v=1788947228","url":"https:\/\/voomisupply.com\/products\/iscar-3201844-indexable-insert-drill-1-3-16-in-3xd","provider":"Voomi Supply","version":"1.0","type":"link"}