The Micro-Tec OPTIturn TH4615D Precision Centre Lathe (460 x 1500mm) is a high-accuracy, heavy-duty machining solution engineered for professional workshops, toolrooms, and industrial manufacturing environments. Featuring the advanced DPA21 digital position display, this lathe delivers superior precision, faster workflow, and reduced machining errors. With its powerful 5.5 kW spindle motor, hardened and ground bedways, and extensive threading and feed capabilities, the TH4615D offers outstanding versatility for complex turning, threading, tapering, and precision metalworking tasks. Built to meet demanding engineering standards, this machine delivers exceptional rigidity, long-term reliability, and smooth operation — making it one of the most capable lathes in its class.

• DPA21 Digital Position Display: Real-time axis measurement for increased accuracy and reduced machining time.
• Spindle Nose Runout < 0.015 mm: Guarantees exceptional precision on detailed or high-speed work.
• 5.5 kW Motor (MT6 Taper): Delivers powerful torque for heavy cuts and continuous operation.
• Hardened & Ground Spindle: Fully supported by two precision taper roller bearings.
• Speed Range: 25–2000 RPM across 12 steps for maximum versatility.
• 460mm Turning Diameter Over Bed
• 1500mm Distance Between Centres
• 690mm Swing in Bed Bridge (240mm Bridge Length)
• 300mm Bed Width for Superior Rigidity
• Longitudinal Feeds: 0.031 – 1.7 mm/rev
• Cross Feeds: 0.014 – 0.784 mm/rev
• Metric Threads: 0.1 – 14 mm (41 pitches)
• Inch Threads: 112 – 2 TPI (41 pitches)
• Diametral & Modular Threads: Extensive range for specialised machining work.
• Hardened & Ground Bedways: Long-lasting accuracy and vibration control.
• Smooth Oil-Bath Gearbox: Quiet running and extended mechanical life.
• Integrated Coolant System: Improves cutting efficiency and tool life.
• Central Lubrication System: Ensures optimal performance and reduced wear.
• Foot-Operated Emergency Stop
• Protective Covers on Feed Rods
• Machine Lamp with Fluorescent Tube for Better Visibility
• ±15 mm Adjustable Tailstock for Taper Turning