Design Guidelines: Multi Jet Fusion

Our basic guidelines for Multi Jet Fusion include important design considerations to help improve part manufacturability, enhance cosmetic appearance, and reduce overall production time.


Maximum Dimensions

Normal Resolution 11.1 in. x 14.9 in. x 14.9 in.
Normal Resolution 284mm x 380mm x 380mm
black multi jet fusion rendered part


Layer Thickness 0.00315 in.
Minimum Feature Size 0.020 in.
Layer Thickness 80 microns
Minimum Feature Size 0.5mm

For well-designed parts, tolerances of +/- 0.012 in.
(0.30mm) plus +/- 0.002 in./in. (0.002mm/mm) for each additional inch can typically be achieved. Note that tolerances may change depending on part geometry.

Design Essentials for 3D Printing

The 3D Printing Essentials reference guide offers guidelines and key considerations when designing for industrial 3D printing processes.


3D Printing Surface Finish Guide

Download this quick reference guide that looks at all of your surface finish options across our six additive manufacturing technologies.



  • PA 12 Nylon Black
  • PA 12 40% Glass-Filled Black


Surface Finishes

STANDARD A bead blast removes all powder and leaves a consistent overall texture. Parts are then dyed a standard black color.
Secondary options include a primer that can be applied as well as taps and inserts.


We use HP Jet Fusion 3D 4210 machines that are capable of accelerated build speeds when compared to other powder-based additive manufacturing technology. The HP 3D printers produce commercial-grade parts with enhanced surface finishes and improved mechanical properties compared to other 3D printing technology.

multijet fusion technician examining 3D parts

Applications engineers discuss 3D printing CAD model

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