Quadrant Tool and Manufacturing Company
Quadrant Tool and Manufacturing provides precision machining services including vertical machining, horizontal machining, CNC turning, done-in-one mill/turn, EDM and grinding for the manufacture of precision machined parts.From the company website, read October 15, 2026: quadranttool.com
| Location | Schaumburg, Illinois |
| Website | quadranttool.com |
| Processes | CNC millingCNC turningEDMGrindingFinishing (anodize, plating, powder coat) |
| Certifications | None stated |
| Defense work | Not stated |
| Materials | AluminumCarbon steelStainless steelTitaniumPlastics |
| Equipment | horizontal machining, vertical machining, wire edmMachine makers and classes named on the company website; not a full list. |
| Founded | 1959 |
| Size | Not stated |
| Lead time | Stated by the shop once the listing is claimed |
| Listing | Indexed from public sources, updated October 15, 2026 (how) |
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