Dorian Tool 73310101550 Turning Facing Tool Post Holder

Product Description

The DORIAN TOOL 73310101550 is a Series CA Number 1 turning and facing tool post holder designed for engine lathes with a swing range of 16 to 20 inches. It accepts cutting tools up to 1-1/4 inches in size and provides a centerline height of 1-15/16 inches, making it suitable for precision turning and facing operations. Overall height is 3 inches and overall length is 4-1/2 inches. This holder is installed by machinists and tool room technicians on manual and CNC engine lathes as part of a quick-change or standard tool post system.

This holder fits lathes with a swing of 16 to 20 inches, which corresponds to the 400 to 500 millimeter swing range. It is used in production machine shops, tool rooms, and maintenance facilities where turning and facing operations are performed on round stock, shoulders, and facing cuts. The Series CA designation identifies the tool post interface series, and the Number 1 holder type is appropriate for general-purpose turning and facing work on mid-size engine lathes.

Key Features

• Designed for lathes with 16 to 20 inch swing (400 to 500 mm)
• Accepts cutting tools up to 1-1/4 inches maximum size
• Centerline height of 1-15/16 inches for accurate tool alignment
• Overall height of 3 inches and overall length of 4-1/2 inches
• Series CA interface for compatibility with matching CA-series tool posts
• No through-coolant passage - external coolant delivery required

Compatibility

Designed for use with Series CA quick-change or standard tool post systems on engine lathes with a swing of 16 to 20 inches.

Installation Notes

Installation is performed by machinists or tool room technicians. Before mounting or removing any tool post holder, the lathe must be powered down and the spindle must be at a full stop. Secure the holder to the tool post using the appropriate clamping hardware for the Series CA system, and verify tool centerline height against the lathe spindle centerline before making cuts. Consult the lathe and tool post manufacturer documentation for proper torque and clamping procedures.