Mini Grease Gun Adaptor

thingiverse

You can switch up the tubes with these mini grease guns, allowing you to use different ones. Currently set to toothpaste tubes. Toothpaste is a pretty harsh substance which is exactly what you don't want where grease is supposed to go. Make sure the tube is spotless first and then clean it again for good measure. Use the plunger to fill empty tubes with grease by following these steps: 1.Filling the Tube Partially fill a tube with grease, then swing the grease down to the bottom of the tube. Push out the air and continue filling the rest of the tube. 2.Fitting the Tube Loosely screw the tube onto the gun first. Squeeze until some grease comes out on the side, then fully tighten it up.