Dust Blower
thingiverse
A dust blower for the installation of chemical bolts, concrete anchors and climbing bolts. You will also need a PVC pipe 50mm diameter and an aluminum rod of 16mm diameter, the length of the blower is up to you. My one is 27 cm long (PVC pipe). Use a hot glue gun and PVC glue to connect the parts together. Try to scale up the piston by small increment to get the perfect fit for your PVC pipe. Use silicon lubricant spray inside the PVC pipe to reduce friction. * In the picture I tried to put some Teflon tape around the piston but it did not help and also the first nozzle was parallel but the cone version is much better.
With this file you will be able to print Dust Blower with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Dust Blower.