{"product_id":"iscar-5508303-icm0461-ic908-carbide-tip-drill-insert","title":"Iscar 5508303 ICM0461 IC908 Carbide Tip Drill Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5508303 is an ICM-series replaceable carbide tip drill insert designed for high-precision hole-making in demanding materials. The insert is manufactured from submicron solid carbide in the IC908 grade and finished with a PVD-applied TiAlN coating for thermal resistance and edge retention at elevated cutting temperatures. The geometry features a 140-degree included angle, a thinned web point, slow spiral fluting with two flutes, and a T-Land style cutting edge. The insert measures 0.461 inches in cutting diameter and 0.26 inches in height. Machinists and tooling technicians install this tip into compatible ICM-series drill bodies as a cost-effective alternative to replacing the full tool assembly.\u003c\/p\u003e\u003cp\u003eThis replaceable tip is engineered primarily for drilling stainless steel, superalloys, and titanium, where edge integrity and coating adhesion are critical. It also performs in secondary applications involving steel, cast iron, and hard materials. The T-Land edge preparation and thinned web reduce thrust forces and improve chip evacuation in tough, work-hardening materials. Typical use cases include production drilling in aerospace, medical, and energy sector components where tight tolerances and consistent hole quality are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction in IC908 grade for high hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003ePVD TiAlN coating for thermal stability and oxidation resistance in difficult-to-machine alloys\u003c\/li\u003e\n\u003cli\u003e140-degree included angle with thinned web point reduces entry thrust and improves centering\u003c\/li\u003e\n\u003cli\u003eT-Land cutting edge geometry extends tool life in work-hardening materials\u003c\/li\u003e\n\u003cli\u003eSlow spiral, two-flute design promotes controlled chip flow in deep-hole drilling\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 tooling data standards for system integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ISCAR ICM-series replaceable tip drill bodies accepting an insert seat size 11, ISO number ICM 117. Confirm body compatibility by cross-referencing the ICM series seat designation before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement of carbide drill tips should be performed by a qualified machinist or toolroom technician familiar with indexable tooling systems. Ensure the machine spindle is fully stopped and the tool assembly is secured in a fixture or vise before removing or seating the insert. Follow the drill body manufacturer torque specifications for the clamping screw to avoid cracking the carbide tip. Inspect the insert seat for chips, debris, or damage before installing a new tip, as seating irregularities will affect runout and hole quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.461 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.26 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.189 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC908\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Slow Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Thinned Web\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: T-Land\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: ICM 117\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Stainless Steel, Superalloy, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel, Cast Iron, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ICM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.044 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: 5508303\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51727377105202,"sku":"5508303","price":134.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/11c2d710d61caf10d31724eb3e749aa6.jpg?v=1788676972","url":"https:\/\/voomisupply.com\/products\/iscar-5508303-icm0461-ic908-carbide-tip-drill-insert","provider":"Voomi Supply","version":"1.0","type":"link"}