{"product_id":"lengthened-taper-drill-sleeve-reducing-adapter-for","title":"Lengthened Taper Drill Sleeve Reducing Adapter For CNC Lathe And Milling Machines High Speed Steel MT4 MT3 Precision Ground For 0.015mm Alignment Low Friction Surface Durable Industrial Tool Upgrade","description":"\u003cdiv\u003eLengthened MT4 to MT3 drill sleeve for single-unit CNC\u003cbr\u003e\n✔️ Lengthened MT4→MT3 taper sleeve, 50 HRC steel, 0.015mm alignment \u003cp\u003eThis lengthened taper drill sleeve adapts MT4 tooling to MT3 holders, ideal for high-speed drilling and precision work in CNC lathes and milling centers. It delivers a tight concentric fit and high rigidity for accurate hole alignment.\u003c\/p\u003e ✅ Precision-ground interior for 0.015mm alignment accuracy\u003cbr\u003e\n✅ Hardened high-speed steel (50 HRC) for extreme wear resistance\u003cbr\u003e\n✅ Quenching-treated core to resist deformation under heavy use\u003cbr\u003e\n✅ Extended length provides deeper reach while maintaining rigidity\u003cbr\u003e\n✅ Seamless MT4 to MT3 taper transition for concentricity and secure tool holding\u003cbr\u003e\n✅ Enhanced chip clearance and heat resistance for industrial environments\u003cbr\u003e \u003cp\u003e💡 What is a drill sleeve adapter used for in CNC milling and turning operations? This handy accessory helps adapt taper sizes and improve accuracy in toolholding.\n- Improves concentricity and rigidity \u003cbr\u003e\n- Enables MT4 to MT3 taper changes with a secure fit \u003cbr\u003e\n- Extends reach for deep drilling in CNC centers \u003cbr\u003e\n- Reduces runout and heat-related wear in high-speed cuts \u003cbr\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48042936434923,"sku":"VXB0GKMMC3G6","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61t43mvJhkL_b9406d0a-41dd-426c-b3ae-d6faf0639249.jpg?v=1775252392","url":"https:\/\/vxb.com\/products\/lengthened-taper-drill-sleeve-reducing-adapter-for","provider":"VXB Bearings","version":"1.0","type":"link"}