{"product_id":"kennametal-4053333-threading-insert-cpt20052r-kcu10","title":"Kennametal 4053333 Threading Insert CPT20052R KCU10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4053333 is a carbide threading insert designed for precision external thread-cutting operations on CNC lathes and turning centers. Manufactured to the CPT20052R style in a right-hand configuration, this insert carries the KCU10 grade designation and features an AlTiN finish applied via PVD coating process. The AlTiN coating provides thermal resistance and extended tool life when threading ferrous materials at elevated cutting speeds. With a 60-degree included angle, it covers standard ISO thread forms. The inscribed circle measures 0.2500 inches (6.35 mm), and the insert thickness is 0.075 inches (1.91 mm).\u003c\/p\u003e\u003cp\u003eThis insert is suited for threading operations across a range of pitch applications, covering internal pitches from 1.00 to 2.50 mm and 10 to 24 TPI. It is used in production and job-shop environments on conventional and CNC turning equipment wherever ISO-standard thread profiles are required. The PVD-coated KCU10 grade is well matched to steel and stainless applications where a tough, wear-resistant edge is needed. Machinists and tool-crib specialists in precision machining, aerospace, and general metalworking will recognize this insert as a standard catalog replacement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKCU10 carbide grade with PVD-applied AlTiN coating for thermal and wear resistance\u003c\/li\u003e\n\u003cli\u003eRight-hand, CPT-style insert geometry for ISO thread forms\u003c\/li\u003e\n\u003cli\u003e60-degree included angle covers standard V-thread profiles\u003c\/li\u003e\n\u003cli\u003ePitch range: 1.00 to 2.50 mm and 10 to 24 TPI in a single insert\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0050 inches (0.13 mm) for controlled thread-root geometry\u003c\/li\u003e\n\u003cli\u003eInsert size 20052 with 0.2500-inch inscribed circle for standard toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement threading insert compatible with CPT-style toolholders accepting a 20052 insert size with a 0.2500-inch inscribed circle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts of this type are installed and indexed by qualified machinists or toolroom technicians. Disengage machine power and lock out the spindle before changing inserts. Use the appropriate torx or hex key to the toolholder manufacturer's specified seating procedure  -  do not overtighten the clamping screw. Inspect the seating pocket for chips or debris before installing a fresh edge, as contamination will affect thread accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCU10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Pitch Range\u003c\/strong\u003e: 1.00 to 2.50 mm; 10 to 24 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches (6.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip to Top of Insert\u003c\/strong\u003e: 0.0650 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0050 inches (0.13 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.075 inches (1.91 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 20052\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4053333\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740457632050,"sku":"4053333","price":458.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2e6eb8e9f013ee94ab9d55ae97c5ee97.jpg?v=1788825128","url":"https:\/\/voomisupply.com\/products\/kennametal-4053333-threading-insert-cpt20052r-kcu10","provider":"Voomi Supply","version":"1.0","type":"link"}