Mini-Mill Spindle/Column Alignment

This tutorial was written by Earl Hackett, who graciously gave me permission to republish it here.  Earl found that even though his mini-mill was trammed correctly, different length drill bits were not hitting the same spot on the work piece.  He found that the spindle was slightly tipped and tilted instead of being square with the column. Read the rest

Free Plans: Webster Engine Work’s 4-Cycle Gas Engine

Webster Engine Work's 4-stroke Gas EngineWould you like free plans for a gas-powered 4-cycle engine that is a proven and easy-to-build design?

Joe Webster designed this engine to be quick, inexpensive and easy to build.  It doesn’t have any parts with super-critical dimensions and you don’t need a rotary table or other expensive tooling to construct it.… Read the rest

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