Haptal builds software for mechanical engineers. Our first product, Anvil, takes a finished 3D model and gives you the drawing, the tolerances, the DFM check and the BOM.
Works from a STEP file. Any CAD.
Made by Anvil from a STEP file. Not a mockup.
Upload a STEP. Get back what the shop actually needs.
Third-angle views, hole callouts, datums and frames, numbered notes. Exported as DXF into your title block.
ISO 2768 defaults, ISO 286 fits, and a check of what each process can hold. Your stated tolerances always win.
Thin walls, deep holes, tight corners, unreachable features. Every flag names the feature and the fix.
CNC, turning, sheet metal, printing, moulding, casting. Ranked at your quantity, with the crossover.
Make or buy, per line. Bought parts link to McMaster, Misumi, Digi-Key, Thorlabs and others.
Every number on the sheet comes from the geometry engine. The AI writes around those numbers and is checked against them. A sentence that can't be verified doesn't ship.
Faces, holes, walls and fits come from the solid model.
ISO 2768, ISO 286, ASME Y14.5. Cited where they apply.
Stated tolerances are kept. Suggested ones are marked draft.
DXF out. Open it, edit it, release it.
A STEP file from any CAD. Tell it the quantity and material if you like.
Every face, hole, wall and fit. Then it checks them against the standards.
Drawing, GD&T, DFM, cost and BOM. All on one page.
Open the DXF, make your edits, release.
Straight out of Anvil, from real parts.
New brackets, mounts and housings every week. Each one needs a drawing before the shop will touch it.
Small teams, no drafter. Engineers should be designing, not filling in title blocks.
Customers send a STEP and nothing else. Now you can quote it properly.
Questions about your part, answered from its measured data. If the answer isn't in the data, it says so.
Send us a STEP file. We'll run it and walk you through the sheet.