{"product_id":"self-releasing-er-40-r8-17-piece-spring-collet-chu","title":"Self-Releasing ER-40 R8 17-Piece Spring Collet Chuck Set for Milling and Drilling, Boss-Level Precision to.0005 Inch, Wide Holding Range, Fits One-Eighth to One Inch Shanks, Rugged Spring Collet System","description":"\u003cdiv\u003eSelf-Releasing ER-40 R8 Collet Chuck Set, 17-Piece\u003cbr\u003e\n✔️ 17-piece spring collet set; holds 1\/8 to 1 in shanks (3.175-25.4 mm) \u003cp\u003eHigh-precision collet chuck system designed for milling and drilling, delivering superb holding range and consistent accuracy to.0005 inch. Ideal for shop floors needing reliable tool retention and quick changes.\u003c\/p\u003e \u003cp\u003e✅ 17-piece ER-40 R8 spring collet chuck set (milling\/drilling)\u003cbr\u003e✅ Self-releasing system for quick tool changes\u003cbr\u003e✅ Wide holding range from 1\/8 in to 1 in (3.175-25.4 mm)\u003cbr\u003e✅ Accuracy to 0.0005 in (0.0127 mm)\u003cbr\u003e✅ Drawbar end thread 7\/16-20\u003cbr\u003e✅ Comes with fitted case\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a spring collet chuck used for in milling and drilling?\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eSecure grip for milling and drilling tasks with tight tolerances\u003c\/li\u003e\n\u003cli\u003eQuick tool changes to keep production moving\u003c\/li\u003e\n\u003cli\u003eER-40 R8 compatibility for common machine setups\u003c\/li\u003e\n\u003c\/ul\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48855220551915,"sku":"VXB00N415SE0","price":165.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/715PURuTQ9L._AC_UL320.jpg?v=1782784087","url":"https:\/\/vxb.com\/products\/self-releasing-er-40-r8-17-piece-spring-collet-chu","provider":"VXB Bearings","version":"1.0","type":"link"}