For Precision Machining Shops
We read your machining drawings.
You quote faster.
Upload a drawing. Get every bore, fit class, GD&T callout, surface finish, and material spec extracted in minutes. First-piece inspection report, automated.
First drawing free · No credit card
What your estimator sees every morning
What Mavlon sees instantly
A missed fit class isn't a tolerance issue.
It's a margin killer.
Every fit class your estimator misses is a precision grinding pass your shop floor will be forced to add. In precision machining, the cost lives in the tolerance band - and the wrong band silently kills the margin.
The same machining drawing.
Two realities.
| Your Shop Today | With Mavlon | |
|---|---|---|
| First-piece prep time | 1–3 hours | 5 min review |
| Fit class expansion (H7, g6) | Manual ISO 286 table lookup | Auto-expanded to limits |
| GD&T datum chain | 30 min interpretation per part | Instant - graph-resolved |
| Surface finish per feature | Manual matching to features | Auto-mapped per surface |
| Material spec verification | AMS / EN / MIL lookup | Auto-checked against spec |
| Senior QE dependency | Required on every drawing | Junior can review |
| Quote turnaround on new RFQ | 1–3 days | Same-day response |
What you actually get.
Upload one drawing. Receive three verified deliverables. Your quality engineer reviews in 30 minutes instead of building from scratch in 8 hours.
- ISO 286 fit classes expanded (H7, g6, P7)
- GD&T datum chain resolved
- Surface finish per feature
- Export-ready .xlsx
- Stock size + mass calculated
- Operations count (turns, mills, threads)
- Tolerance band flags (precision grind needed?)
- Maps to your Excel template
- Tolerance severity flags
- Material machinability score
- CMM setup complexity
- Customer-specific clarifications
Intelligence that
compounds.
Every drawing becomes permanent, searchable institutional memory. The advantage builds exponentially.
Your quality engineer processes 1 complex FAI per day. Your estimator reads 3 drawings before lunch. With Mavlon, they do 3x the work without working harder.
Case Study
Montanstahl Group, Switzerland
How a Swiss precision metals group eliminated the RFQ feasibility bottleneck across 3 production sites
Montanstahl's estimating team across Switzerland, Germany, and Italy spent thousands of hours per year answering the same question on every machining RFQ: "Can we make this?"
Mavlon gave them the answer in seconds, embedded directly in their existing workflow, without replacing expert judgment where it matters.
"What previously required emails, phone calls and digging through old RFQs is now answered in seconds for standard and semi-standard cases."
Read the full case studyHalf our estimator's day was looking up fit classes and interpreting datum chains. We needed something that could read the GD&T and tell us in seconds whether the part needs grinding or not.
Production Manager - Swiss Precision Machining Shop
Exports to Clipper · SAP · Epicor · JobBOSS · Excel - or your ERP.
One machining drawing.
Sixty seconds.
See it yourself.
Upload a precision machining drawing. Get every bore, fit class, GD&T callout, surface finish, and material spec extracted in minutes. First-piece inspection report ready. First drawing is free.
No signup. No slides. Your drawing, fully analyzed in seconds.