{"product_id":"techniks-22245-er25-collet-chuck-cat40-taper-shank","title":"Techniks 22245 ER25 Collet Chuck CAT40 Taper Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TECHNIKS 22245 is an ER25 collet chuck with a CAT40 taper shank, designed for use in CNC machining centers and milling applications. It accepts ER25 collets and provides a 4-inch projection from the spindle face, giving machinists clearance for deep-reach or fixture-heavy setups. The overall length is 6.68 inches. Collet capacity ranges from 3\/32 inch minimum to 3\/4 inch maximum, covering a wide range of cutting tool shank sizes. This chuck is installed by machinists and toolroom personnel setting up vertical or horizontal machining centers.\u003c\/p\u003e\n\u003cp\u003eThe TECHNIKS 22245 is suited for production and job-shop environments running CNC machining centers equipped with CAT40 spindles. The 4-inch projection makes it appropriate for workholding setups that require additional clearance between the spindle and the workpiece or fixture. It is commonly used with end mills, drills, reamers, and other round-shank cutting tools within the ER25 collet capacity range. Both production machinists and tool crib technicians will encounter this chuck in standard tooling inventories.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCAT40 taper shank for direct mounting in CAT40 spindle tooling systems\u003c\/li\u003e\n  \u003cli\u003eER25 collet system with 3\/32 inch to 3\/4 inch clamping capacity\u003c\/li\u003e\n  \u003cli\u003e4-inch projection provides deep-reach clearance for complex fixtures\u003c\/li\u003e\n  \u003cli\u003e6.68-inch overall length for consistent tool-length offsets\u003c\/li\u003e\n  \u003cli\u003eCompatible with the full range of standard ER25 collets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CAT40 spindle machining centers that accept ER25 collet tooling. Compatible with any standard ER25 collet within the 3\/32 inch to 3\/4 inch capacity range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. The spindle must be fully stopped and the machine placed in an appropriate tool-change mode before installing or removing this chuck. Use a properly rated CAT40 pull stud and a torque wrench with the correct specification for the retention knob per the machine tool manufacturer guidelines. Inspect collet and chuck bore for chips or damage before each assembly.\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: ER25\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\u003eProjection\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.68 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 3\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Collet Capacity\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112808\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: TECHNIKS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 22245\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TECHNIKS","offers":[{"title":"Default Title","offer_id":52111871148338,"sku":"22245","price":221.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/31e74ab0f0814455e56b25e2455c923d_7e24efc5-6707-437c-b6fc-bffb0f97fd6e.jpg?v=1790077283","url":"https:\/\/voomisupply.com\/products\/techniks-22245-er25-collet-chuck-cat40-taper-shank","provider":"Voomi Supply","version":"1.0","type":"link"}