Starrett 53068 Disc Contact Point for Wigglers

Product Description

The STARRETT 53068 is a disc contact point designed for use with wiggler and center finder tools. It provides a flat, disc-style tip that replaces or supplements the standard pointed contact on compatible wiggler bodies. Machinists and toolroom technicians use this type of contact point when a broader surface is needed for edge-finding or centering work on a mill or drill press. The part ships individually and is a direct accessory for the S828H and S828 Wiggler/Center Finder. At 0.008 pounds, it is a lightweight precision component built for accurate workpiece location.

This disc contact point is suited for machine shop environments where precise centering and edge-finding are required. It is commonly installed on manual milling machines and drill presses in both production and job-shop settings. The disc-style tip is particularly useful when working with surfaces where a pointed contact might mark or slip, giving the operator a more stable reference during the centering process.

Key Features

• Disc-style tip geometry for broad, stable surface contact during centering operations
• Designed specifically for use with wiggler and center finder tools
• Compatible with S828H and S828 Wiggler/Center Finder bodies
• Lightweight construction at 0.008 pounds for minimal tool balance impact
• Sold individually for targeted replacement or supplemental use

Compatibility

Designed for use with the STARRETT S828H and S828 Wiggler/Center Finder. Verify contact thread and tip interface on the wiggler body before ordering if using with other wiggler models.

Installation Notes

Installation is performed by machinists or toolroom personnel as part of routine wiggler setup. Secure the disc contact onto the wiggler body finger-tight, ensuring the tip seats fully before use in the spindle. No power source or lockout procedure is required, but the machine spindle should be stationary and the machine powered down when swapping contact points. Avoid overtightening, which can damage the contact thread or tip seating surface.