{"product_id":"iscar-3203772-replaceable-tip-drill-0-394-in-through-coolant","title":"Iscar 3203772 Replaceable-tip Drill 0.394 in Through Coolant","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 3203772 is a replaceable-tip drill body designed for precision hole-making in metal cutting applications. Built on the DRG-MF toolholder platform, it accepts XCMT-MF and XCMT-MG series inserts at the cutting end, allowing the tip to be swapped without replacing the full body. The drill has a 0.394-inch diameter, a maximum drill depth of 0.89 inches, and an overall length of 2.73 inches. A through-coolant design delivers cutting fluid directly to the cutting zone, improving chip evacuation and tool life. This body is installed by machinists and toolroom technicians working on CNC machining centers and lathes.\u003c\/p\u003e\u003cp\u003eThis drill body is suited for boring, facing, and internal grooving operations in production and job-shop environments. The 0.5-inch shank diameter fits standard toolholders commonly found on CNC turning and milling equipment. The DRG-MF series is intended for short-hole drilling work where replaceable-tip tooling reduces downtime versus brazed or solid carbide alternatives. Compatible insert styles are XCMT-MF and XCMT-MG, which are indexed or replaced independently of the body.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaceable-tip design accepts XCMT-MF and XCMT-MG inserts\u003c\/li\u003e\n\u003cli\u003eThrough-coolant capability with G-thread coolant hole for direct cutting zone fluid delivery\u003c\/li\u003e\n\u003cli\u003e0.394-inch drill diameter with 0.89-inch maximum drill depth\u003c\/li\u003e\n\u003cli\u003e0.5-inch shank diameter and 1.65-inch shank length for secure clamping\u003c\/li\u003e\n\u003cli\u003eDRG-MF series toolholder style conforming to ISO 13399 standards\u003c\/li\u003e\n\u003cli\u003eSupports boring, facing, and internal grooving tool applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible insert styles are XCMT-MF and XCMT-MG. This body is part of the DRG-MF series platform. No additional compatible model or machine-specific fitment data was provided by the manufacturer for this SKU.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer lockout and power-down procedures before tool changes. Ensure the 0.5-inch shank is fully seated and clamped to the specified holder torque listed in the machine or toolholder documentation. Verify coolant port alignment and thread engagement before running through-coolant at operating pressure. Do not exceed the maximum drill depth of 0.89 inches without confirming setup rigidity and chip clearance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 0.394 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 0.89 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.73 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.65 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1.08 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.89 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: XCMT-MF, XCMT-MG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Series\u003c\/strong\u003e: DRG-MF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Hole Thread Type\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Boring, Facing, Internal Grooving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3203772\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51739961229618,"sku":"3203772","price":403.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/74d8d4acc018e84e177dfbdd498c36d3.jpg?v=1788820777","url":"https:\/\/voomisupply.com\/products\/iscar-3203772-replaceable-tip-drill-0-394-in-through-coolant","provider":"Voomi Supply","version":"1.0","type":"link"}