Quick change Tool Post is the main accessory of engine lathe, consists of a Tool Post and the holder of several composition, workpiece as required, select the appropriate toolholder.
The quick change tool post is a main accessory of the machine tool, it consists of tool post and many kinds of tool holders, according to the processing requirements of the workpieces, corresponding tool holders are selected to finish cylindrical facing, end facing, cutting, drilling, reaming, boring as well as other processing. It realizes to mount tool outside the machine tool, it has exchange tool quickly, high accuracy, strong rigidity etc. It is satisfactory accessories in place of square turrets.
Features:

ize stud M-10 and perfect for most machines, although modifications may be necessary for some machines (sleeve or a new center rod for a smaller hole may be necessary).
Reduce installation time: instant change from one operation to another.
Fully interchangeable with Aloris, Dorian, Phase II, Yuasa and most of the other components of the manufacturer.
All working parts are accurate and hardened.
Completely sealed for maintenance-free work.
Rotate: the unequaled rigidity of this pillar of tools and holders ensures smoother turning without chatter or vibration.
Drilling: allows you to drill with the power of your carriage, instead of manual work or tailstock.
Hard cuniform tool post design, easily centered.
Specifications:
Material: steel
Color: black
Lathe swing: 6-9"
Application: turning tool
Usage: CNC machine tool accessories
Type: 250-000, 250-001, 250-002, 250-004, 250-007, 250-010 (optional)
Capacity of the tool:
250-000: 1/2" cuniform type tool post
250-001: 1/2" turning tool holder
250-002: 1/2" boring, turning tool holder
250-004: 3/8" and 1/2" heavy duty boring bar holder
250-007: 1/2" parting blade tool holder
250-010: 1/2" knurli