Our Story

Tolerance Supply exists because buying serious equipment shouldn't require an engineering degree to avoid getting burned.

We started this company after watching too many makers, educators, and small shop owners get sold the wrong machine by salespeople optimizing for margin instead of fit — a 3D printer that can't hold tolerance for the parts they actually needed, a laser system rated for the wrong material class, a CNC machine that was overkill for a garage shop or underpowered for a production run.

We built Tolerance Supply to fix that: straight answers on specs, safety ratings, and what a machine can actually do — matched to your project, your classroom, or your shop floor, not our margin.

We're an engineering-first company first, a storefront second.