{"product_id":"parlec-c40-32erp412-er32-collet-chuck-cat40-taper","title":"Parlec C40-32ERP412 ER32 Collet Chuck CAT40 Taper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARLEC C40-32ERP412 is an ER32 collet chuck with a CAT40 taper shank, designed for precision milling and drilling operations on CNC machining centers. It accepts ER32 collets with a clamping range of 2 mm to 20 mm (0.0787 to 0.7874 inches), covering a wide range of tooling diameters in a single chuck body. The chuck features through-spindle coolant delivery and holds a total indicator runout (TIR) of 0.0002 inches, supporting close-tolerance work. It is balanced to 25,000 RPM, making it suitable for high-speed spindle applications. Machining professionals and CNC setup technicians install this chuck as a standard toolholder in CAT40-spindle machines.\u003c\/p\u003e\n\u003cp\u003eThis collet chuck is used in CNC vertical and horizontal machining centers equipped with CAT40 spindle tapers. Typical applications include finish milling, drilling, reaming, and tapping where runout control and coolant-through capability are required. The 4.12-inch projection from gauge line provides clearance for five-axis and deep-cavity work. The wrench-actuated ER32 collet nut allows quick tooling changes on the shop floor. This chuck is well suited to production environments where consistent clamping force and balanced performance at elevated spindle speeds are priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCAT40 taper shank for direct mounting in CAT40-spindle CNC machining centers\u003c\/li\u003e\n  \u003cli\u003eER32 collet system accepts tooling from 2 mm to 20 mm (0.0787 to 0.7874 inches)\u003c\/li\u003e\n  \u003cli\u003eTIR of 0.0002 inches for close-tolerance and finish-cut applications\u003c\/li\u003e\n  \u003cli\u003eThrough-spindle coolant delivery directs coolant to the cutting edge\u003c\/li\u003e\n  \u003cli\u003eBalanced to 25,000 RPM for high-speed spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eWrench-actuated ER32 collet nut for repeatable clamping and fast tool changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers with CAT40 spindle tapers. Accepts standard ER32 series collets.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal should be performed by a qualified machinist or CNC toolroom technician. Always power down the spindle and confirm the machine is in a safe, locked-out state before changing toolholders. Clean the CAT40 taper and spindle bore thoroughly before seating the chuck to ensure proper contact and runout performance. Torque the retention knob and collet nut according to the machine tool builder and toolholder manufacturer specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet System\u003c\/strong\u003e: ER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Taper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTaper Size\u003c\/strong\u003e: CAT40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 2 mm (0.0787 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Collet Capacity\u003c\/strong\u003e: 20 mm (0.7874 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 4.12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8.81 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Diameter\u003c\/strong\u003e: 1.97 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Nut Diameter\u003c\/strong\u003e: 1.97 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Type\u003c\/strong\u003e: Through-Spindle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Wrench\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced To RPM\u003c\/strong\u003e: 25,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.65 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: PARLEC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C40-32ERP412\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARLEC","offers":[{"title":"Default Title","offer_id":52059158774066,"sku":"C40-32ERP412","price":304.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee2a79bbbdb4f6f05a2e09eeea047c5f.jpg?v=1790040176","url":"https:\/\/voomisupply.com\/products\/parlec-c40-32erp412-er32-collet-chuck-cat40-taper","provider":"Voomi Supply","version":"1.0","type":"link"}