{"product_id":"10-piece-high-speed-er-20-collet-nut-set-m25-by-15","title":"10 Piece High Speed ER-20 Collet Nut Set, M25 By 1.5mm Threaded, Balanced to G2.5 at 25000 RPM, Premium Alloy Steel, Low Runout, Individually Packaged for Stable Spindle Performance","description":"\u003cdiv\u003eER-20 Collet Nut Set, 10-Piece for Precise Spindle Fit\u003cbr\u003e\n✔️ M25x1.5 threaded, balanced to G2.5 at 25k RPM, alloy steel \u003cp\u003eThese ER-20 collet nut sets are high-precision components built to fit ER-20 collet chucks. Made from premium alloy steel, they deliver tight clamping and low runout even at high spindle speeds. Individually packaged in solid packaging; 10 pcs per order for stable spindle performance.\u003c\/p\u003e \u003cp\u003e✅ Fits ER-20 Collet Chucks for broad compatibility\u003cbr\u003e\n✅ M25x1.5 threaded interface for standard tooling\u003cbr\u003e\n✅ Balanced to G2.5 at 25,000 RPM to minimize runout\u003cbr\u003e\n✅ Premium alloy steel for durability and long life\u003cbr\u003e\n✅ 10 pieces per order, individually packaged for stable spindle performance\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a collet nut used for in CNC milling setups? It’s a handy piece that tightens the collet to grip tooling and keep it true during high-speed runs.\n- clamps the tool securely to maintain concentricity\n- reduces runout with balanced mating parts\n- supports quick, secure tool changes\n- works with ER-20 collet chucks for common sizes\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804144562495,"sku":"VXB0D8M4SF4T","price":190.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71RIiWar8JL.jpg?v=1776454539","url":"https:\/\/bearingscanada.com\/products\/10-piece-high-speed-er-20-collet-nut-set-m25-by-15","provider":"Bearings Canada","version":"1.0","type":"link"}