{"product_id":"techniks-cat40er32-2-76-er32-collet-chuck-cat40","title":"Techniks CAT40ER32-2.76 ER32 Collet Chuck CAT40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TECHNIKS CAT40ER32-2.76 is a CAT40 taper shank ER32 collet chuck designed for use in CNC machining centers. It accepts ER32 collets with a capacity range from 1\/16 inch to 0.788 inches, making it suitable for a wide range of cutting tool shanks. With a 2.76-inch projection and an overall length of 5.45 inches, this chuck positions tooling at a consistent, repeatable gauge length. The nut tightening torque is specified at 100 foot-pounds. Licensed machinists and toolroom professionals install this chuck as part of a modular toolholding setup.\u003c\/p\u003e\u003cp\u003eThis collet chuck is used in vertical and horizontal CNC machining centers equipped with CAT40 spindle interfaces. It is a standard choice for milling, drilling, reaming, and tapping operations where ER32 collets are the preferred workholding system. The 2.76-inch projection suits applications that require moderate tool reach without excessive overhang. This holder does not feature through-coolant capability, so it is best suited for operations where external or flood coolant delivery is used.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCAT40 taper shank for direct mounting in CAT40 CNC spindles\u003c\/li\u003e\n\u003cli\u003eER32 collet system accepts tool shanks from 1\/16 inch to 0.788 inches\u003c\/li\u003e\n\u003cli\u003e2.76-inch projection for consistent gauge length in standard reach applications\u003c\/li\u003e\n\u003cli\u003e5.45-inch overall length for predictable setup in machining center tool libraries\u003c\/li\u003e\n\u003cli\u003eNut tightening torque rated at 100 foot-pounds for secure collet clamping\u003c\/li\u003e\n\u003cli\u003eNo through-coolant  -  suited for external or flood coolant environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ER32 collets in CAT40 spindle machining centers. Compatible with the standard ER32 collet series across common tooling systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom technicians. Before installing or removing the chuck, the machine spindle must be fully stopped and the machine placed in a safe, locked-out state per shop lockout\/tagout procedures. Use a proper ER collet chuck wrench and spanner to tighten the collet nut to the specified torque of 100 foot-pounds  -  do not over-torque or use impact tools. Inspect the taper and collet bore for chips or debris before seating the holder in the spindle.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\u003eMaximum Collet Capacity\u003c\/strong\u003e: 0.788 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 1\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 2.76 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.45 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut Tightening Torque\u003c\/strong\u003e: 100 foot-pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.6 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: TECHNIKS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CAT40ER32-2.76\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TECHNIKS","offers":[{"title":"Default Title","offer_id":52079165964594,"sku":"CAT40ER32-2.76","price":163.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b7de28b04e42a6f12d21b7fb1579aafa_cebd4f82-a302-4282-96b0-43ea74df5cbb.jpg?v=1790054599","url":"https:\/\/voomisupply.com\/products\/techniks-cat40er32-2-76-er32-collet-chuck-cat40","provider":"Voomi Supply","version":"1.0","type":"link"}