{"product_id":"iscar-3346489-replaceable-tip-drill-5-5-4mm-sumocham-dcn","title":"Iscar 3346489 Replaceable-tip Drill 5-5.4mm Sumocham Dcn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 3346489 is a SumoCham-series replaceable-tip drill body designed for precision hole-making in metalworking applications. It accepts ICP-style replaceable inserts at an Insert Seat Size 5, allowing tip changes without removing the body from the toolholder. The drill covers a diameter range of 5 to 5.4 mm (0.1969 to 0.2126 inches) with a maximum drill depth of 15 mm (0.5906 inches) at a 3xD depth-to-diameter ratio. Overall length is 61.3 mm (2.413 inches). Through-coolant capability is built in, supporting higher feed rates and longer tool life in demanding cutting conditions. This tool body is intended for use by machinists and tool-room technicians in CNC drilling operations.\u003c\/p\u003e\n\u003cp\u003eThe 3346489 fits into a 6 mm (0.2362 inch) straight-cylindrical shank toolholder and is suited for close-tolerance drilling in production and job-shop environments. Its right-hand cutting direction and DCN toolholder style make it compatible with standard CNC machining center setups. The replaceable-tip design reduces downtime during tip changes and is well-suited for high-volume production runs where consistent hole geometry is required across ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSumoCham series DCN-style drill body with replaceable ICP insert tips — no full-tool replacement needed\u003c\/li\u003e\n  \u003cli\u003eDiameter range: 5 to 5.4 mm (0.1969 to 0.2126 inches) for flexible hole sizing\u003c\/li\u003e\n  \u003cli\u003e3xD depth-to-diameter ratio with 15 mm (0.5906 inch) maximum drill depth\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design channels coolant directly to the cutting zone for improved chip evacuation and tip life\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction; straight-cylindrical 6 mm shank for direct CNC toolholder mounting\u003c\/li\u003e\n  \u003cli\u003eOverall length of 61.3 mm (2.413 inches) with a 35 mm (1.378 inch) shank length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ICP-style replaceable drill tips at Insert Seat Size 5 within the ISCAR SumoCham DCN drill body platform. Compatible with CNC machining centers using straight-cylindrical 6 mm shank toolholders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tip changes should be performed by a qualified machinist or tooling technician with the machine fully powered down and the spindle locked. Ensure the toolholder bore and shank surfaces are clean and free of debris before mounting. Through-coolant passages should be verified clear before operation. Follow the machine tool manufacturer and ISCAR tooling guidelines for clamping torque and runout verification prior to first use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Drill Diameter\u003c\/strong\u003e: 5 mm (0.1969 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 5.4 mm (0.2126 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 15 mm (0.5906 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: 61.3 mm (2.413 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 26.3 mm (1.035 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 35 mm (1.378 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm (0.2362 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: ICP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SumoCham\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: DCN\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\u003eWeight\u003c\/strong\u003e: 1.23 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: 3346489\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51749310071090,"sku":"3346489","price":316.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71335bbc6929bb26b9b50320d70a53f8.jpg?v=1788904363","url":"https:\/\/voomisupply.com\/products\/iscar-3346489-replaceable-tip-drill-5-5-4mm-sumocham-dcn","provider":"Voomi Supply","version":"1.0","type":"link"}