{"product_id":"iscar-3201743-replaceable-tip-drill-through-coolant","title":"Iscar 3201743 Replaceable-tip Drill Through Coolant","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 3201743 is a replaceable-tip drill body from the SumoCham series, designed for holemaking operations in metal cutting and machining environments. The drill accepts interchangeable cutting-tip inserts rather than a brazed or integral cutting edge, allowing worn tips to be swapped quickly without replacing the entire tool body. It covers a drilling diameter range of 0.945 to 0.98 inches, reaches a maximum drill depth of 4.72 inches, and features a 1.25-inch Weldon Flat shank for positive drive and repeatable runout. Through-coolant capability delivers cutting fluid directly to the cutting zone, improving chip evacuation and tool life at higher feed rates.\u003c\/p\u003e\n\u003cp\u003eThis drill body is suited to production machining cells, job shops, and toolrooms running ferrous or nonferrous materials where hole quality and cycle time matter. The DCN-style toolholder body pairs with a standard Weldon Flat chuck or milling machine side-lock holder. The 5xD depth-to-diameter ratio makes it appropriate for moderately deep hole applications without the deflection risk associated with longer aspect ratios. Installation is performed by machining technicians and CNC setup personnel working on vertical or horizontal machining centers, lathes with live tooling, and dedicated drilling machines.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable cutting tip design reduces tooling cost per hole compared to solid-carbide drills\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant bore channels coolant directly to the cutting tip for chip flushing and heat control\u003c\/li\u003e\n  \u003cli\u003eCompatible with FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M insert styles at seat size 24\u003c\/li\u003e\n  \u003cli\u003eWeldon Flat shank provides positive torque transfer and prevents pullout under load\u003c\/li\u003e\n  \u003cli\u003e5xD drilling depth ratio suitable for moderately deep hole applications\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 13399 tooling data standards for CAM and tool management integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eThe 3201743 is compatible with FCP, ICK, ICK-2M, ICM, ICN, ICP, and iCP-2M replaceable drill tip inserts at insert seat size 24. It belongs to the ISCAR SumoCham series with a DCN toolholder style and is designed for use in standard Weldon Flat chuck holders sized for a 1.25-inch shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machining technician with the machine powered down and locked out per facility lockout\/tagout procedures. Ensure the Weldon Flat set screw in the chuck engages the flat fully before applying cutting loads. Confirm coolant passages are clear and through-coolant pressure is set to the machine specification before running the tool. Follow insert manufacturer seating and torque guidance when fitting or swapping cutting tips.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Drill Diameter\u003c\/strong\u003e: 0.945 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 0.98 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 4.72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Depth by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8.58 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 6.22 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.36 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Styles\u003c\/strong\u003e: FCP, ICK, ICK-2M, ICM, ICN, ICP, iCP-2M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: DCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SumoCham\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Holemaking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 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: 3201743\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51738093027634,"sku":"3201743","price":819.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/48601c7765403e8b05502a680cb350dc.jpg?v=1788796123","url":"https:\/\/voomisupply.com\/products\/iscar-3201743-replaceable-tip-drill-through-coolant","provider":"Voomi Supply","version":"1.0","type":"link"}