{"product_id":"iscar-4550317-indexable-boring-cartridge-itsbore","title":"Iscar 4550317 Indexable Boring Cartridge Itsbore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 4550317 is an indexable boring cartridge designed for precision internal boring operations on CNC machining centers and boring mills. Built to the ItsBore system, this cartridge accepts CCMT and CCGT style inserts and is configured for right-hand cutting. It carries a minimum bore diameter of 3.5433 inches (90.00 mm) and an overall length of 2.7756 inches (70.50 mm). The back-of-bar to cutting edge distance measures 1.0512 inches. Machinists and tooling technicians install this cartridge as part of a modular boring head assembly, allowing quick insert indexing without removing the boring bar from the spindle.\u003c\/p\u003e\u003cp\u003eThis cartridge is suited for production boring of medium-to-large diameter bores in steel, cast iron, and aluminum workpieces. It is compatible with BHR MB and TCH AL boring head systems and uses the IHCR toolholder style. Typical applications include finish boring of housings, flanges, and bearing bores where tight diameter tolerances and repeatable positioning are required. The cartridge is packaged individually and is intended for use by qualified tooling technicians and machinists in industrial manufacturing environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMinimum bore diameter of 3.5433 inches (90.00 mm) for medium-to-large bore applications\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard climb-boring setups\u003c\/li\u003e\n\u003cli\u003eIHCR toolholder style for direct mounting in compatible ItsBore boring heads\u003c\/li\u003e\n\u003cli\u003eAccepts CCMT and CCGT insert styles including sizes 431, 432, and 43-series geometries\u003c\/li\u003e\n\u003cli\u003eOverall length of 2.7756 inches (70.50 mm) with a 1.0512-inch back-of-bar to cutting edge dimension\u003c\/li\u003e\n\u003cli\u003eModular cartridge design enables fast insert changes at the machine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with BHR MB and TCH AL boring head systems. Accepts the following inserts: CCGT 430-AS, CCGT 431-AS, CCGT 432-AF, CCGT 432-AS, CCGT-AF, CCGT-AS, CCMT 431-SM, CCMT 432-14, CCMT 432-SM, CCMT 432-WG, CCMT-14, CCMT-WG, CCMT, CCGT-SM. Compatible insert size code is 43.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before mounting or adjusting the cartridge assembly. Use calibrated torque tools and follow the boring head manufacturer's assembly procedure when seating the cartridge. Verify bore diameter and runout with an appropriate gauging instrument before resuming production cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ItsBore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: IHCR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Application\u003c\/strong\u003e: Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 3.5433 inches (90.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.7756 inches (70.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack Of Bar To Cutting Edge\u003c\/strong\u003e: 1.0512 inches (3.0 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: CCMT, CCGT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: 43\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Head Compatibility\u003c\/strong\u003e: BHR MB, TCH AL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 4550317\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51750515048754,"sku":"4550317","price":386.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/97df2222988ab82e68071cc95ed92693.jpg?v=1788916059","url":"https:\/\/voomisupply.com\/products\/iscar-4550317-indexable-boring-cartridge-itsbore","provider":"Voomi Supply","version":"1.0","type":"link"}