Precision Broaching of a Steel Alloy Wrench Assembly for an Automotive Industry Application

Precision Broaching of a 303 Stainless Steel Wrench Assembly
Precision Broaching of a 303 Stainless Steel Wrench Assembly

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At Illinois Broaching Co., Inc., we have the experience and technology needed to manufacture and combine multiple components at high volumes. The project highlighted here exemplifies this capability. This 1/4" & 3/8" drive indexable wrench assembly was designed for use for the automotive industry, and was manufactured by our skilled workforce utilizing advanced CNC machining systems.

Our quality control process during the production run ensures we maintain tightest tolerances of ±.002” per the customer supplied prints. Components were also heat treated and chrome plated prior to assembly. We manufactured 20,000 of this durable, precision tool with a lead time of only 4 weeks.

To learn more about this project, or the processes used to manufacture it, see the table below or contact us directly.

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Highlights of this Wrench Assembly Broaching Project

Product Description
Indexable Wrench Assembly
Capabilities Applied/Processes
Primary: Machined all surfaces on head, machined & broached handle, broached head in-line with handle.

Secondary: Heat Treat & Chrome
Equipment Used to Manufacture Part
CNC Vertical Machining Center, Vertical & Horizontal Broaching Machines
Overall Part Dimensions
1/4” – 3/8” Ratchet Drive
Tightest Tolerances
+/- 0.002”
Material Used
Steel Alloy
Material Finish
In process testing/inspection performed
2pcs/hour per operation
Industry for Use
Delivery/Turnaround Time
4 weeks
Delivery Location
Dallas/Ft. Worth, TX
Standards Met
Customer supplied print, 2D CAD Drawing
Product Name
Indexable Wrench Assembly

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