{"product_id":"accupro-784823-er32-collet-0-278-inch","title":"Accupro 784823 ER32 Collet 0.278 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 784823 is an ER32 series collet designed for use in CNC machining centers, manual milling machines, and other rotating spindle equipment that accept ER32 toolholding systems. With a collet size of 0.278 inches and a minimum collet capacity of 0.25 inches, this collet grips tool shanks securely within its clamping range. The overall length is 1.575 inches. Machinists and toolroom technicians install this collet into an ER32 nut and chuck body to hold drills, end mills, reamers, and other round-shank cutting tools during machining operations.\u003c\/p\u003e\u003cp\u003eThis collet is suited for general-purpose metalworking and machining applications in production shops, tool rooms, and maintenance facilities. It is appropriate for use on knee mills, vertical machining centers, and horizontal machining centers equipped with ER32-compatible chucks or collet holders. The 0.278-inch size accommodates specific fractional or letter-size tool shanks that fall within its stated clamping range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eER32 collet series for broad compatibility with ER32 chuck bodies and nuts\u003c\/li\u003e\n\u003cli\u003eCollet size of 0.278 inches with a minimum capacity of 0.25 inches\u003c\/li\u003e\n\u003cli\u003eOverall length of 1.575 inches fits standard ER32 toolholding assemblies\u003c\/li\u003e\n\u003cli\u003eSingle-piece collet construction for consistent grip and runout control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ER32 collet chucks and nut assemblies. Compatible with any spindle or toolholder accepting the ER32 collet system standard.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Before inserting the collet, power down and lock out the machine spindle per the facility lockout\/tagout procedure. Seat the collet fully into the ER32 nut before threading onto the chuck body, then tighten with the appropriate ER spanner wrench to the chuck manufacturer specifications. Inspect the collet for wear, cracks, or deformation before each use and replace if damaged.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 0.278 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.575 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.35 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 784823\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51730303877426,"sku":"784823","price":56.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/07b4243b8569f22a88100cd90c9513b4.jpg?v=1788715001","url":"https:\/\/voomisupply.com\/products\/accupro-784823-er32-collet-0-278-inch","provider":"Voomi Supply","version":"1.0","type":"link"}