See how to Rotary Broach a hex (hexagon) form using a Bridgeport vertical milling machine and a rotary broach and rotary broach tool holder from Polygon Solutions. See how to Rotary Broach a hex ...
There is a second dimension to the gear making process, which opens new potential for the century-old technique. Mark Grizotsky of Thornhill, Ontario, writes: We discovered new possibilities in the ...