Abbott Workholding Products KTT15P1 Soft Lathe Chuck Jaw

Product Description

The ABBOTT WORKHOLDING PRODUCTS KTT15P1 is a soft lathe chuck jaw machined from 6061 aluminum and designed for use in 3-jaw lathe chuck setups requiring a serrated interface. With an overall diameter of 15 inches and an overall height of 4 inches, this round-profile jaw is field-machinable to suit specific workholding requirements. The serrated jaw interface provides positive engagement with compatible chuck bodies. At 70.8 pounds, this is a substantial component intended for larger-capacity lathe applications. Machinists and toolroom professionals install these jaws when custom bore profiles or grip geometries are needed for production or prototype turning operations.

This jaw set is suited for use on lathes equipped with 15-inch chucks. The serrated interface is compatible with chuck bodies sharing the same serration pattern. The round jaw shape is appropriate for cylindrical workholding applications in both production and job-shop environments. The 6061 aluminum construction allows for easy re-boring without damaging the chuck body, making these jaws well-suited for short-run and repeat-bore setups where chuck jaw replacement or re-machining is part of normal workflow.

Key Features

• Round jaw profile with serrated interface for positive chuck engagement
• 6061 aluminum construction allows easy field machining and re-boring
• 15-inch overall width and diameter for large-capacity lathe chucks
• 4-inch overall height provides substantial grip surface for deep-bore applications
• Distance between mount hole centers: 1.6929 inches for precise alignment
• Set of 3 jaws for complete chuck configuration

Compatibility

Designed for use with 3-jaw lathe chucks requiring a serrated interface with a compatible chuck diameter of 15 inches. Verify serration pattern and mount hole spacing against the host chuck body before installation.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with lathe chuck service procedures. Disconnect and lock out the lathe from all power sources before removing or installing chuck jaws. Confirm that fastener size (0.7874 inches) and mount hole spacing (1.6929 inches between centers) match the host chuck specifications before torquing hardware. After installation, verify jaw runout with a dial indicator before returning the chuck to service.