BRIDGEPORT TYPE MILL – USED RB-1 (FIRST) DRO & POWER FEED This machine is particularly good for heavy mold and die jobs. The saddle is fully supported by a cast iron base which goes all the way to the floor. This cancels out inaccuracies caused by the shifting of the whole saddle front and back.
This chuck is in great shape and is without dings or damage, it functions properly. The typical use for this is to mount it onto the table of a mill or grinder to machine your electrodes. It is an Automatic chuck that clamps & unclamps with air.
This mill has been lovingly restored for nostalgic reasons, it worked many years for Caterpillar before being sold at auction. Step pulley long table, chromed ways, new belt, feed worm works. R-8 collets and tie down set included.
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