Collett slipping
You know I have had problems in my router with bit slippage and ended up
actually lubricating the collet with a wd40 or.....
Also I take a piece of very fine sandpaper and polish the drill bit shaft or
router bit shaft and slightly roughen it.
It seems I get a better tightening and grip.
john
"Keith" wrote in message ...
Anyone run into this???
When I put a large bit in my drill press, even going very slow the bit
stops in the wood and the collet lets go from the press when I raise it
up. So...the bit (a 3 1/2 Starrett bi-metal hole saw bit) stays in the
wood. I tried another bit (A large Dewalt forstner) and same thing.
The chuck won't stay in the collet.
I turn off the press, lower the press onto the tapered piece and the bit
will lift out of the wood. I tried removing the bit and then pressing
the chuck very hard onto a piece of wood to try and set it, but it does
the same thing again.
Keith P
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