{"product_id":"er25-um-m32-thread-collet-nut-with-spring-clamping","title":"ER25 UM M32 Thread Collet Nut With Spring Clamping Nut For CNC Milling Lathe Engraving Tools High Precision Clamping Dynamic Balance Holes Durable Cast Steel Construction For Reliable Tool Holding","description":"\u003cdiv\u003eHigh-Precision ER25-UM M32 Spring Collet Nut for CNC Tools\u003cbr\u003e\n✔️ ER25-UM, M32 thread, 42mm OD, 20mm height, cast steel \u003cp\u003eThis spring collet nut is designed for ER25 collets in CNC milling machines, engraving lathes, and machining centers. Built from heat-treated cast steel, it resists wear while delivering strong clamping force and long spindle life. The package includes 1 piece.\u003c\/p\u003e ✅ Model: ER25-UM, M32 thread\u003cbr\u003e\n✅ Thread pitch: 1.5 mm (0.06 in)\u003cbr\u003e\n✅ Outer diameter: 42 mm (1.65 in); Height: 20 mm (0.79 in)\u003cbr\u003e\n✅ Material: Cast steel, heat-treated 44-48 HRC\u003cbr\u003e\n✅ Features: Internal dynamic balance holes to reduce wear and noise; self-loosening design\u003cbr\u003e\n✅ Includes: 1 piece clamping nut\u003cbr\u003e \u003cp\u003e💡 What is a spring collet nut used for in CNC machines? This handy tool helps secure ER25 collets and maintain precise tool holding for milling, drilling, and engraving operations.\u003cbr\u003e- secure tool holding for ER25 collet systems in CNC milling and drilling\u003cbr\u003e- reduces run-out and improves spindle life with a balanced design\u003cbr\u003e- easy installation with M32 thread and standard ER25 interface\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077551730923,"sku":"VXB0F7KCS8RB","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61wsCKukn1L.jpg?v=1775869104","url":"https:\/\/vxb.com\/products\/er25-um-m32-thread-collet-nut-with-spring-clamping","provider":"VXB Bearings","version":"1.0","type":"link"}