{"product_id":"one-quarter-to-one-half-inch-router-bit-extension","title":"One Quarter To One Half Inch Router Bit Extension Collet Adapter With ER20 Spring Collet And ER20 M Type Nut Wrench Lets You Convert Quarter And Half Inch Shank Bits For Milling Drilling Engraving","description":"\u003cdiv\u003eConvert 1\/4 to 1\/2 in router bits with ER20 adapter\u003cbr\u003e\n✔️ Extends reach to 2.25 in; fits 1\/4 in and 1\/2 in shanks; ER20 kit \u003cp\u003eThis extension bar converts 1\/4 in and 1\/2 in shank router bits for milling, drilling, and engraving, using a carbon steel ER20 spring collet and M-type nut wrench. Pack includes: 1 extension rod, 1 nut, 1 wrench, 2 collets.\u003c\/p\u003e ✅ Shank diameter: 1\/2 in (12.7 mm) \u003cbr\u003e\n✅ Accepts 1\/4 in and 1\/2 in shanks (6.35 mm \/ 12.7 mm) \u003cbr\u003e\n✅ Extend length: 2-1\/4 in (57 mm) \u003cbr\u003e\n✅ Material: carbon steel; rust-resistant for long life \u003cbr\u003e\n✅ Includes: extension rod, nut, ER20 wrench, 2 collets \u003cbr\u003e \u003cp\u003e💡 What is a router bit extension with ER20 collet used for in woodworking and metalworking? This handy accessory extends reach and accepts standard shanks for flexible setups.\u003c\/p\u003e\n- extends reach for deep pockets and tight spaces\u003cbr\u003e\n- supports 1\/4 in and 1\/2 in shanks\u003cbr\u003e\n- uses ER20 collet for secure grip\u003cbr\u003e\n- simplifies bit changes in crowded work areas\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077562085611,"sku":"VXB0DHTNR3PQ","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/610DU7AjFyL.jpg?v=1775869808","url":"https:\/\/vxb.com\/products\/one-quarter-to-one-half-inch-router-bit-extension","provider":"VXB Bearings","version":"1.0","type":"link"}