{"product_id":"accupro-588366-er32-collet-8-mm-bore","title":"Accupro 588366 ER32 Collet 8 Mm Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 588366 is an ER32 series collet designed for use in CNC machining centers, milling machines, and manual mills equipped with ER32-compatible tool holders. This collet accepts an 8 mm shank diameter and provides concentric clamping force to secure cutting tools, drills, reamers, and end mills during machining operations. The ER32 collet system is a widely adopted standard in precision machining, offering a reliable grip across a range of shank diameters with minimal runout. This unit is sold individually and is suited for toolroom technicians, machinists, and production floor personnel who require a direct replacement or additional collet for an existing ER32 setup.\u003c\/p\u003e\n\u003cp\u003eER32 collets are used in both light and heavy-duty metal cutting applications across job shops and production environments. The 8 mm bore size accommodates standard metric shank tooling commonly found in general machining, die and mold work, and precision drilling operations. This collet fits any spindle or toolholder built to the ER32 standard, making it compatible with a broad range of machine tool brands and configurations. It is appropriate for horizontal and vertical machining centers as well as manual knee mills fitted with ER32 collet chucks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eER32 collet series — widely standardized for broad toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003e8 mm bore diameter for metric shank cutting tools\u003c\/li\u003e\n  \u003cli\u003eDesigned for concentric clamping with minimal runout in precision machining applications\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit — direct drop-in for existing ER32 setups\u003c\/li\u003e\n  \u003cli\u003eSuitable for drills, end mills, reamers, and other round-shank tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ER32-standard collet chucks and toolholders across CNC and manual machine tool platforms accepting the ER32 collet series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician with the spindle fully stopped and locked out per machine-specific lockout\/tagout procedures. The collet should be seated properly into the ER32 collet nut before inserting the tool shank, then tightened to the collet nut with an appropriate spanner wrench. Inspect the collet bore and seating surface for chips or debris before each use to maintain runout accuracy. Do not use collets that show visible cracking, deformation, or wear beyond the manufacturer's stated clamping range.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 588366\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51748293869874,"sku":"588366","price":56.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63014b37ff71ea42600ed902d3b31369.jpg?v=1788891903","url":"https:\/\/voomisupply.com\/products\/accupro-588366-er32-collet-8-mm-bore","provider":"Voomi Supply","version":"1.0","type":"link"}