Aloris 4-SET Series Ca Tool Post Holder Set 7 Piece

Product Description

The ALORIS #4-SET is a seven-piece Series CA quick-change tool post holder set designed for lathes with a swing range of 14 to 20 inches. The set provides a complete selection of holder styles in a single package, allowing a machinist or toolroom technician to outfit a lathe for a broad range of turning, boring, and threading operations without sourcing individual holders separately. The Series CA designation indicates the size class, which is matched to mid-size engine lathes commonly found in production shops and job shops. The complete set weighs 51.5 pounds and ships as a single package quantity.

This set is intended for use on manual engine lathes and toolroom lathes with a swing measurement between 14 and 20 inches. The included holders cover the most common cutting tool and insert configurations encountered in general turning work. The set is appropriate for both production environments and maintenance or repair shops where versatility across multiple lathe operations is required. A machinist or lathe operator installs and uses this set; no specialized trade licensing is required, though familiarity with lathe tooling and safe machine operation is expected.

Key Features

• Seven-piece set includes Style 1, Style 2, Style 4D, Style 6, Style 7, and Style 8 holders plus the tool post
• Series CA size class fits lathes with 14 to 20 inch swing
• Bolt hole diameter of 7/8 inch for mounting to the lathe compound
• No coolant-through passages, suitable for standard dry or flood-coolant external applications
• Packaged as a single unit for straightforward inventory and receiving

Compatibility

Designed to fit manual engine lathes and toolroom lathes with a swing of 14 to 20 inches that accept a Series CA quick-change tool post with a 7/8 inch bolt hole diameter.

Installation Notes

Installation is performed by a qualified machinist or lathe operator. Power down and lock out the lathe before installing or changing the tool post or any holder. Ensure the compound rest bolt hole and stud are clear and undamaged before seating the tool post. Verify that all holder set screws are properly tightened and that cutting tools are secured before resuming machine operation.