Telescopic Tailstock With MT4# Top, 70mm Stroke Adjustable Lathe Tailstock
Product Information
About
【Quenched & Nitrided Cast Iron Base Absorbs Heavy Vibration】: This CNC 4-axis manual tailstock is built on a one-piece cast iron base that undergoes full quenching and surface nitriding. Weighing 22.8–23.5 kg and measuring 280x180mm, the rigid lathe tailstock assembly damps chatter and prevents flex during aggressive milling. The hardened nitride layer resists dents and scratches, making it a durable wood lathe tailstock replacement or adjustable tailstock for daily industrial use.
【MT4 Taper and 70mm Telescopic Stroke Handle Large Workpieces】: The telescopic tailstock features a precision-ground MT4 quill with 70mm of travel for heavy load support. The included MT4 live center is freely removable, so you can quickly switch to dead centers or extended points. This adjustable tailstock for woodworking lathe and CNC machines provides reliable center clamping for long shafts, gear blanks, and large-diameter parts without slippage.
【Dual Center Heights 255mm and 260mm with 98mm Handwheel】: Select 255mm (295mm overall height) or 260mm (300mm overall height) to align with your large 4-axis rotary table. The quick telescopic lathe tailstock design uses a 98mm diameter handwheel for effortless manual feed, while the 420mm overall length and 180mm width keep the unit compact. Ideal as a retractable tailstock for wood lathe setups or a quick telescopic tailstock for lathe operations that demand precise center positioning.
【18mm Positioning Key and 255mm Bolt Spacing, Bolt-On Ready】: The base incorporates an 18mm wide locating key and 255mm bolt center distance, aligning directly onto standard T-slot tables. This adjustable depth lathe tailstock comes with 2 sets of T-slot bolts and nuts, locking the 280mm long base in place. Whether you need a telescopic tailstock assembly for DIY woodworking or a wood lathe telescopic tailstock upgrade, installation is immediate with no extra machining.
【Complete Tailstock Kit for Wood and Metal Machining】: The package includes the CNC 4-axis manual tailstock, one MT4 live center, and two T-slot bolt assemblies. Use it as a replacement tailstock for wood lathe, a wood lathe telescopic tailstock assembly, or a rigid adjustable wood lathe tailstock on your rotary indexer. The retractable wood lathe tailstock function and interchangeable centers let professional machinists and woodturners tackle everything from steel shafts to large wooden columns.
Product Description
Imagine setting up a lengthy steel shaft on your 4-axis CNC machining center. Without rock-solid tailstock support, chatter and misalignment quickly ruin the part. That’s where the CNC 4-Axis Manual Telescopic Tailstock steps in. Engineered as a heavy-duty lathe tailstock assembly, it delivers the stiffness and fine adjustability needed to hold tight tolerances on large workpieces. From industrial metal milling to woodturning, this telescopic tailstock brings precision and convenience to your shop.SpecificationsCenter Heights: 255mm / 260mmTotal Heights: 295mm / 300mmNet Weight: 22.8kg / 23.5kgSpindle Taper: MT4Quill Travel: 70mmBase Dimensions: 280mm × 180mmPositioning Key Width: 18mmBolt Center Distance: 255mmHandwheel Diameter: 98mmOverall Length: 420mmOverall Width: 180mmBase Process: One-piece cast iron, full quenching plus surface nitridingPackage List：CNC 4-Axis Manual Tailstock ×1MT4 Live Center ×1T-Slot Fastening Bolts with Nuts ×2 setsAfter-sales Consultation Support：We provide full technical consultation for all telescopic tailstock and lathe tailstock assembly products. If you have questions about size matching, equipment installation, center replacement or daily operation of this retractable tailstock, contact customer service team at any time. Fast targeted technical guidance will be offered to resolve your product and assembly issues efficiently.Usage Notes：Confirm the center height and base mounting dimension before installation to match your machining equipment correctly. Fully lock the sleeve and tailstock base before starting any cutting work to guarantee processing stability. Clean the positioning plane and telescopic sleeve regularly to preserve long-term machining precision. Do not use this adjustable tailstock beyond its rated heavy load range to avoid permanent structural damage and loss of positioning accuracy.
