Value Collection 320175 Live Center MT5 Taper Shank

Product Description

The VALUE COLLECTION 320175 is a taper shank live center designed for use in lathe tailstocks where rotating workpiece support is required. It features an MT5 Morse taper shank and a long-point tip geometry with a 60-degree included angle, making it suitable for heavy-duty turning operations. The center spins with the workpiece on internal bearings, eliminating friction and heat buildup at the contact point. With a maximum workpiece load capacity of 3,960 pounds and a maximum spindle speed of 3,400 RPM, this unit is built for substantial stock removal work on large-diameter or heavy workpieces. Overall length is 10.197 inches and the unit weighs 7.04 pounds.

This live center is intended for use in metal lathes equipped with an MT5 tailstock taper. It is appropriate for production turning, job shop work, and toolroom applications where heavy or long workpieces require steady tail support. The long-point style provides clearance for aggressive tool paths and is commonly used when turning stock that requires deep face access near the tailstock end. Machinists and tool-and-die professionals are the primary installers and users of this type of center.

Key Features

• MT5 Morse taper shank for direct tailstock mounting without adapters on MT5-equipped lathes
• Long-point style with 60-degree included angle suits standard center-drilled workpieces
• 3,960 lb load capacity supports heavy and large-diameter turning stock
• 3,400 RPM maximum speed accommodates a wide range of turning feeds and speeds
• Point diameter of 1.772 inches and head diameter of 2.736 inches provide a robust contact geometry
• Accuracy rated to 0.005 mm for consistent concentricity during supported turning
• Steel construction for durability in continuous production environments

Compatibility

Designed as a direct-fit live center for metal lathes with an MT5 Morse taper tailstock bore.

Installation Notes

Installation is performed by a machinist or toolroom technician. Before seating the center, ensure the tailstock bore and taper shank are clean and free of chips, oil, and burrs, as contamination will affect seating accuracy and concentricity. Insert the taper shank firmly by hand and lock the tailstock quill before applying load. Periodically inspect the rotating tip for play or roughness, which can indicate bearing wear requiring replacement of the center.