3030 9, 39 & 69mm Offset Drilling Jig V2 Size:M4 this download is essential to

this download is essential to complete your setup with a fully functioning exhaust system for your 3D printers

This Drilling Jig enables you to precisely and repeatedly drill 3 holes

and Drilling Diagrams

This bundle will contain 15 necessary jigs for M6 and M5 drilling and alignment tasks:

Exhaust System to expel printing fumes

3030 9, 39 & 69mm Offset Drilling Jig V2 Size:M4 this download is essential toAluminum Extrusion Precision Drilling Jig This Drilling Jig enables you to precisely and repeatedly drill 3 holes, with the center of the holes precisely located 9mm, 39mm & 69mm from the edge of the extrusion, facilitating a 'Blind Joint.' Such joints reduce the reliance on external brackets, resulting in more aesthetically pleasing joinery without compromising on strength. These are high quality 3D printed precision 8020 aluminum extrusion drilling