I have a hole saw, 2" in diameter that is fastened to a drill bit with a nut
that secures the bit to the cylndrical cutter. How does one get it apart? The
cutter looks like a small tin can with one end missing. That end has the teeth.
The top has a hole for the bit, and two small holes to either side. I have a
suspicion that the two small holes are for a tool to help unloosen the nut
holding the bit.

In the past, I'm sure I used a wrench on the nut and held the cutting tool with
a pliers. Not so easy this time.
--
Wayne T. Watson (Watson Adventures, Prop., Nevada City, CA)
(121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet

"The obscure we see eventually. The completely obvious,
it seems, takes longer." -- Edward R. Murrow

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