ubanL

chop big models into printable, pinned pieces

Drop a model here
or click to choose
STL · OBJ · 3MF · PLY

Size Target height (mm) — empty keeps original size

Printer Build volume Pin clearance (mm) — calibrate with the coupon

Cutting & joints Planner

Pin Ø (mm)

Pin length (mm)

engrave piece IDs on cut faces generate pins & sockets

Calibration

Print the coupon once per printer/material; use the snuggest clearance that fits by hand.

upload a model and chop it to see the pieces here

explode

Pieces

piece	bounding box (mm)	solid weight*	fits

* solid PLA upper bound — real weight depends on infill. Assembly order is top to bottom; glue bottom-up.