2040 5 & 25mm Offset Drilling Jig V2 Size:M4 This drilling jig enables you

This drilling jig enables you to precisely drill a hole (M6) located 5mm from the edge of the extrusion

4) 4040 Freehand Drilling Jig M5

4) 2020 Freehand Drilling Jig (M5)

This Drill Guide System Marking Jig allows you to mount several marking jigs onto a 3030 aluminum extrusion to make repeatable and accurate marked lines with a pencil for 20 series aluminum extrusion

2040 5 & 25mm Offset Drilling Jig V2 Size:M4 This drilling jig enables youAluminum Extrusion Precision Drilling Jig This Drilling Jig enables you to precisely and repeatedly drill 4 holes, with the center of the holes precisely located 5mm & 25mm from the edge of the extrusion, 20mm apart, 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