
Tooling for the Space, Aerospace, and Defense Industries;
Designed and Built with Integrity
Who we are
at Smith Bros. Tool
More Than 40 Years of Aerospace Tooling Experience
Established in 1981, Smith Bros. Tool is a small business located in Shelby Township, Michigan, USA. Housed in 2 facilities totaling over 100,000 square feet of workspace, we proudly manufacture a variety of full turnkey projects for our customers in the Space, Aerospace, and Defense Industries. Our projects include the manufacturing of Custom Tooling, Jigs & Fixtures, and Ground Support Equipment (GSE) for complex programs.
What We Build
Bond & Layup Tooling
Metallic tooling designed to support composite layup and adhesive bonding operations with repeatable accuracy.
Machining Fixtures
Workholding fixtures that securely locate aerospace components for precision machining, drilling, trimming, and repeatable manufacturing operations.
Assembly & Integration Tooling
Precision jigs and fixtures that position, align, and support structures during assembly and integration.
Transport & Handling Equipment
Custom transport equipment and ground support equipment (GSE) designed to safely move, position, and protect hardware throughout production.
Access & Maintenance Platforms
Engineered platforms and maintenance stands that provide safe, ergonomic access to hardware during assembly, inspection, and maintenance.
In-House Tool Design Engineering
Our In-House Tool Design utilizes CATIA V5 to develop 3D models and 2D drawings for a variety of ground support equipment, tooling, jigs, and fixtures.

Weld Fabrication
AWS certified welders and in-house AWS certified weld inspector

Large 3 Axis & 5 Axis CNC Machining
We provide precision 3-axis and 5-axis CNC machining services for space, aerospace, and defense applications. We can manufacture large-scale tooling, fixtures, molds, and complex components while maintaining tight tolerances and quality.
Machine envelope as large as:
X - 540", Y = 180", Z = 84"


Quality Inspection
Quality Inspection to Customer Requirements (Faro Laser Trackers, Faro Arm and CMM, with Verisurf software)
Who we work with...

















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