With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
I like this project! I'm a retired Tool & Die Machinist, and now that I have time to make my own projects in my little home machine shop, I'm always looking for worthwhile projects. This is one!I didn't notice if you left any clearance in the bottom of the cylinder for the piston. Is there any or does the piston bottom out in the cylinder?Thanks!
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.