Alliance Broach & Tool

Type: Manufacturer of broaching tools; broach sharpening and production machining
Location: 5664 North River Rd., East China, Michigan 48054, USA

Alliance suits manufacturers that broach internal or external shapes, such as splines, keyways, hexes and squares, and need custom tools made to tight tolerances. Automotive, aerospace, gear and powertrain suppliers cutting splined bores will value its focus on precision and low runout. Firearms makers can source dedicated broaches for barrels and components. Shops with existing broaches can extend tool life through its sharpening and reconditioning service, and companies without broaching capacity can outsource the work to its production machining service.

Product Details

Spline Broaches
Custom spline broaches made to tight tolerances with low runout.

Form & Insert Broaches
Broaches for complex forms, including insert-style tools.

Hex, Square & D Broaches
Broaches for hexagonal, square and D-shaped holes.

Keyway Broaches
Broaches for cutting keyways in bores.

Firearms Broaches
Broaches for firearms components.

Charpy Tools
Tools for machining Charpy impact test specimens.

Spiral Gullet Tools
Broaches with spiral gullets for smoother cutting and chip flow.

Services
Broach design and engineering, in-house manufacturing, broach sharpening, broach reconditioning and production broaching and machining.

Tools are made to customer specifications. Contact Alliance for a quote.

Full Description

Alliance Broach & Tool has made broaching tools in East China, Michigan, near Port Huron, for more than 40 years. Broaching is a machining process in which a toothed tool is pushed or pulled through or across a part to cut a shape, such as a spline, keyway or hex, in one pass. It's fast and accurate, but it relies on precisely made tools, which is what Alliance supplies.

The company designs and manufactures custom broaches in-house. Its range covers spline broaches, made to tight tolerances with low runout, plus form and insert broaches, hex, square and D broaches, keyway broaches, firearms broaches, spiral gullet tools, and Charpy tools for preparing impact test samples.

Alliance also looks after tools after they're in use. It sharpens and reconditions broaches to restore their cutting performance, and offers production machining for customers who need parts broached without running the process themselves.

The company is certified to ISO 9001:2015, makes tools to customer specifications, and ships worldwide.

FAQ

Does Alliance make custom spline broaches?
Yes. It designs and makes spline broaches to customer specifications, with tight tolerances and low runout.

Does Alliance sharpen broaches?
Yes. It offers broach sharpening and reconditioning.

Does Alliance make firearms broaches?
Yes. It makes broaches for firearms components.

Can Alliance broach parts for me?
Yes. It offers production broaching and machining.

Is Alliance Broach ISO certified?
Yes. It's certified to ISO 9001:2015.

Does Alliance ship internationally?
Yes. It serves customers worldwide.