playtime with 303

My brother is an electrician. he uses knockout punches for work daily. he came across a malfunctioning hydraulic punch that was eventually given to him. the punch is quite used. the pins that secure the actuator handle and frame were worn through. my brother asked if i could make new pins he...

At my day job, i work with sharpening equipment for various types of blades used in the processing and packaging of meat, nut, and vegetable products that we all consume daily. chances are good (if you lived in the United States in the last 30 years) that you have eaten something that has been...