Dumont Minute Man 22264 Style E Broach Shim Set 5pc

Product Description

The DUMONT MINUTE MAN 22264 is a five-piece Style E broach shim set used to control keyway depth and maintain precise tolerances during broaching operations. Each shim measures 0.0625 inches thick and is sized for a 3/4-inch keyway width. Broach shims are placed beneath the broach in the guide bushing to raise the cutting teeth incrementally, allowing machinists and maintenance technicians to achieve correct keyway depth without regrinding or replacing the broach. This set is well suited for production and repair environments where consistent, repeatable keyway cuts are required.

Style E broach shims are used in machining and mechanical maintenance applications wherever a Style E push or pull broach is employed on a 3/4-inch keyway. Common install scenarios include motor shaft keyway cutting, gearbox rebuilds, pulley and sprocket fitting, and general power transmission component service. The five-piece quantity provides enough shims to progress through multiple cutting passes on a single workpiece or to stock spares for ongoing production use.

Key Features

• Style E broach form fits standard Style E broach and bushing configurations
• 0.0625-inch shim thickness allows controlled incremental depth adjustment per pass
• Sized for 3/4-inch keyway width applications
• Five shims per set support multi-pass broaching sequences without reordering mid-job
• Compact form for easy storage in a broach kit or toolbox

Compatibility

Designed as an OEM-style replacement shim set for use with Style E broaches in 3/4-inch keyway applications.

Installation Notes

Broach shims are installed by machinists or maintenance technicians familiar with push or pull broaching procedures. Before broaching, ensure the workpiece is securely fixtured and the broaching press or arbor press is de-energized and locked out per applicable safety procedures. Insert shims beneath the broach body in the guide bushing to achieve the desired cut depth; add or remove shims incrementally and verify depth with a keyway gauge before each pass. Do not attempt to reuse damaged or deformed shims, as dimensional inaccuracy will affect keyway tolerances.