This aluminum profile drilling positioning jig is an essential tool for anyone working with 20, 30 and 40 series aluminum extrusions. It solves the common trouble of inaccurate hole alignment during frame assembly, drastically improving your processing efficiency.
Crafted from high-quality machined aluminum alloy, the tool features solid knurled brass and silver adjustment knobs, offering stable clamping and long service life. The built-in scale marks correspond to standard hole distances, allowing you to quickly set drilling positions without repeated measuring. The reliable OPEN & LOCK locking structure fixes the jig firmly on aluminum profiles to prevent shifting while drilling, ensuring every hole stays straight and precise.
It works perfectly with M6 and M8 step drill bits included in the full set. The detachable drill sleeve keeps your drill bit vertical to avoid slanted holes. Compact and lightweight design makes it easy to carry to workshops, construction sites or home DIY workstations.
Suitable for building industrial frames, workbenches, 3D printer stands, robotics assemblies and other aluminum extrusion projects. Skip tedious marking and repeated corrections; this positioning guide helps you achieve neat, consistent drilling results every time and greatly reduces assembly errors.
What's in the box
2 x Stop collar wrench
1 x Aluminum profile punch/jig
1 x M8 step drill bit
1 x M6 step drill bit
1 x 10mm drill bushing
