{"product_id":"parlec-er25-0125-er25-collet-0-125-inch-bore","title":"Parlec ER25-0125 ER25 Collet 0.125 Inch Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARLEC ER25-0125 is an ER25 series collet designed to hold tooling with a 0.125 inch (1\/8 inch) shank diameter. It provides secure, concentric clamping for milling, drilling, and tapping operations in CNC machining centers and manual milling machines. The collet measures 1.338 inches in overall length with a 1.023 inch overall diameter, making it a compact, standard-profile ER25 unit. A minimum collet capacity of 0.086 inch allows it to grip smaller-diameter tooling as well. Machinists and toolroom technicians install this collet into an ER25-compatible chuck or toolholder to achieve repeatable tool runout and rigid clamping during cutting operations.\u003c\/p\u003e\n\u003cp\u003eThe PARLEC ER25-0125 is suited for use in production and job-shop environments where ER25 toolholding systems are standard. It is appropriate for light to moderate material removal in applications such as CNC vertical machining centers, drill presses, and benchtop mills. The collet accepts 1\/8 inch shank end mills, drills, reamers, and taps. It is a single-piece, standard-profile collet intended for direct replacement or fleet expansion in shops already running ER25 chucks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eER25 collet series for use with ER25-compatible chucks and toolholders\u003c\/li\u003e\n  \u003cli\u003e0.125 inch (1\/8 inch) nominal bore accepts standard 1\/8 inch shank tooling\u003c\/li\u003e\n  \u003cli\u003eMinimum collet capacity of 0.086 inch allows use with undersized shanks\u003c\/li\u003e\n  \u003cli\u003e1.338 inch overall length provides a compact, low-profile clamping footprint\u003c\/li\u003e\n  \u003cli\u003e1.023 inch overall diameter matches standard ER25 chuck seat geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or supplemental collet for use with any ER25-compatible toolholding chuck or collet chuck body.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Before installing or removing the collet, ensure the machine spindle is fully stopped and all power is isolated per your facility lockout\/tagout procedure. Seat the collet into the ER25 chuck nut before threading the nut onto the toolholder body, then insert the tool shank to the appropriate depth before torquing the nut with a proper ER spanner wrench. Do not over-torque the collet nut, as this can distort the collet bore and reduce clamping accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size (Decimal Inch)\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size (Fraction)\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 0.086 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.338 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 1.023 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: ER25-0125\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARLEC","offers":[{"title":"Default Title","offer_id":51971292102962,"sku":"ER25-0125","price":41.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/89a532a746715a872da8bd5c417e2547.jpg?v=1789955401","url":"https:\/\/voomisupply.com\/products\/parlec-er25-0125-er25-collet-0-125-inch-bore","provider":"Voomi Supply","version":"1.0","type":"link"}