{"product_id":"er20-collet-chuck-kit-with-3-4-inch-shank-and-1-38","title":"ER20 Collet Chuck Kit With 3\/4 Inch Shank And 1.38 Inch Length For CNC Milling Lathe Workholding System Comes With Nut And Pull Rod Fully Compatible With All ER20 Collets","description":"\u003cdiv\u003eER20 Collet Chuck Kit with 3\/4-In Shank and 1.38-In Length\u003cbr\u003e\n✔️ Includes 3x 3\/4 ER20 collets and 1x R8 ER20 chuck for versatility \u003cp\u003eThis ER20 chuck kit bundles a R8 ER20 chuck with three 3\/4 ER20 collets for CNC milling and lathe workholding. It's a practical choice for shops, machinists, and DIY enthusiasts needing secure toolholding.\u003c\/p\u003e ✅ Pack includes 4 pieces: 3x 3\/4 ER20 collets and 1x R8 ER20 chuck\u003cbr\u003e\n✅ Fully compatible with all ER20 collets\u003cbr\u003e\n✅ Flange diameter approx 1.5 in (38 mm); shank diameter 0.75 in (19 mm)\u003cbr\u003e\n✅ Overall length about 1.38 in (35 mm) for precise fit\u003cbr\u003e\n✅ Suited for CNC milling and lathe workholding in workshops\u003cbr\u003e\n \u003cp\u003e💡 What is an ER20 collet chuck kit used for in a workshop?\u003c\/p\u003e\n\u003cp\u003eThis setup is handy for expanding toolholding options, enabling secure tool changes and precise gripping across milling and turning tasks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecure toolholding for CNC milling and lathe work\u003c\/li\u003e\n\u003cli\u003eIncludes R8 ER20 chuck and 3x ER20 collets\u003c\/li\u003e\n\u003cli\u003eCompatible with all ER20 collets\u003c\/li\u003e\n\u003cli\u003ePrecise TIR of 0.01 mm (0.0004 in) for accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49041502765291,"sku":"VXB0GZ66NQP5","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51LzFeYIKsL.jpg?v=1783815766","url":"https:\/\/vxb.com\/products\/er20-collet-chuck-kit-with-3-4-inch-shank-and-1-38","provider":"VXB Bearings","version":"1.0","type":"link"}