I use the Eliminator Chuck on my DeWalt 625 mounted in a WoodRat. Using allen wrenches to cinch up a bit instead of spanner wrenches feels very modern. You don't have to flop the router on its side and then reach in with two wrenches.
Though I must say, the Festool OF 1400 I got last week is pretty good. Single wrench with a ratcheting chuck and spindle lock. Pretty nifty.
I've used the Eliminator for a year, and inserting and removing bits is easy. Haven't any clearance a depth issues with it.
Gary Curtis |