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Brass Insert Tester 3.2-4.2mm 3D Printer File Image 1

Brass Insert Tester 3.2-4.2mm 3D Printer File Image 2

Brass Insert Tester 3.2-4.2mm 3D Printer File Image 3

Brass Insert Tester 3.2-4.2mm 3D Printer File Image 4

Brass Insert Tester 3.2-4.2mm 3D Printer File Thumbnail 1

Brass Insert Tester 3.2-4.2mm 3D Printer File Thumbnail 2

Brass Insert Tester 3.2-4.2mm 3D Printer File Thumbnail 3

Brass Insert Tester 3.2-4.2mm 3D Printer File Thumbnail 4

Brass Insert Tester 3.2-4.2mm

December 25, 2025

Description Comments Tags

Description

A brass Insert tester, perfect for seeing what size your brass inserts are from 3.2-4.2mm

I've attached the stl file, so you can add your own custom sizes to the model if required

Enjoy!

License:

MakerWorld Exclusive License

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