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Posted: Thu Jun 03, 2010 4:19 pm
by rrey33
hi i need to lower a round manhole cover in my garden, can anyone tell me what kind of saw i could use only needs to go down about 6 in but i dont want to have to dig around it too much so was hoping to saw it from the inside suggestion on how easy or hard
thanks
Posted: Thu Jun 03, 2010 5:52 pm
by dig dug dan
what construction is it? is it plastic risers underneath the cover, or is it concrete rings with a concrete slab on top?
Posted: Thu Jun 03, 2010 6:25 pm
by lutonlagerlout
100 mm electric angle grinder just about fits inside a standard platic IC
its a swine of a job though
LLL
Posted: Thu Jun 03, 2010 6:49 pm
by Dave_L
Yep, a nice 100mm angle grinder with a thin slitting (cutting) disc is what you'll need if it is plastic sections - if it is concrete then that's a different story and more work.
Posted: Thu Jun 03, 2010 6:52 pm
by dig dug dan
personally, if its plastic, i dig down the outside all the way round until i can free one of the rings, then i cut it with a handsaw. its more accurate and neater.
I would have thought an angle grinder will send up all sorts of toxic smoke, and not smell too good.
I did cut plastic once, and the shards that come off are like molten metal. burns your skin!
Edited By dig dug dan on 1275587562
Posted: Thu Jun 03, 2010 9:17 pm
by lutonlagerlout
thats your piano career over then dan?
LLL :;):
Posted: Thu Jun 03, 2010 9:23 pm
by dig dug dan
Posted: Tue Jun 08, 2010 11:43 am
by rrey33
it is plastic thanks everyone
