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Chainsaw angle grinder blades any good ?
britishtrident - 8/2/08 at 04:51 PM

Anybody used one ? --- I have a couple of 8ft conifers to chop off at ground level, I though one might be ideal for chopping & stump grinding.


02GF74 - 8/2/08 at 04:58 PM

Keep us informed how it goes and which hostpital you end up in so we can send you a "get well soon" card and some grapes.


Mr Whippy - 8/2/08 at 04:59 PM

your going to use an angle grinder to cut down a tree?

afterwards can you post the accident on u-tube cos I want to see the gore

the safety guy here has fainted after reading this




[Edited on 8/2/08 by Mr Whippy]


Paul TigerB6 - 8/2/08 at 05:20 PM

Do the job properly now - hacksaw with an old metal blade to cut down the tree, and use your engine hoist to pull up the stump / half the garden


billynomates - 8/2/08 at 05:20 PM

quote:
Originally posted by britishtrident
I though one might be ideal for chopping & stump grinding.


There is a tool called a chainsaw (what a coincidence), that was specifically invented for cutting tress down.
You wouldn't use a chainsaw to cut steel for your chassis would you?

Worked with a bloke whose face had been attacked by a 9" grinder when it jammed in whatever he was cutting. Kicked back and sliced through his lip, the tip of his nose, his gum, and also knocked a couple of teeth out. (No gaurd on it obviously).


iank - 8/2/08 at 05:33 PM

You guys do know you can get chainsaw discs for angle grinders, so it's not quite such a mad request. Not like using a metal or stone disc on wood.

http://www.machinemart.co.uk/shop/range/guid/91A7CA92-E5F1-4F84-8472-9C8A0AB6EFFA



[Edited on 8/2/08 by iank]


emsfactory - 8/2/08 at 05:40 PM

I have stumps that need removing too.
Would be interesting to see how iy goes. Those things just look so nasty though.


Danozeman - 8/2/08 at 05:45 PM

Theyr not gonna cut very deep by the looks of it. I bet they snatch a bit when u touch the tree.


BenB - 8/2/08 at 05:53 PM

You'll definitely need a side-handle with that bad-boy!!!

Only trouble is, unless you're cutting down a tree that's 40mm in diameter it won't actually penetrate far enough to do much!!! And if it's only 40mm in diameter it's not worth buying a chainsaw blade, a hacksaw will do it in no time (or a long jigsaw blade)....

For grinding the tree stump down to ground level it might be handy though.....


r1_pete - 8/2/08 at 06:12 PM

Foolishly I tried one, they do snag, they create lots of drag which slows the grinder and would presumably burn it out quickly. I admitted defeat before injury or ruining a perfectly good tool, and used a tree bow saw, which was cheaper than the wheel, and cuts the tree suprisingly quickly and easily.
Only really any good for clening thin branches from the trunk.
second the using the hoist for pulling the stumps out though.
Rgds.
Pete.


blakep82 - 8/2/08 at 06:23 PM

proper chainsaw or a bow saw. remember you can only cut about 2" into the tree with one of those blades


NigeEss - 8/2/08 at 06:50 PM

Wouln't fancy that snapping at 11000 revs


snapper - 8/2/08 at 07:04 PM

We have the Army Bomb disposal lodging on my work site at the moment, i'll ask whether they fancy a bit of private work


Mr Whippy - 8/2/08 at 08:07 PM

years ago I decided to remove some old trees (about 1ft thick at the base) from behind my house. Lacking a chainsaw I took to ramming them with my landy very effective it was too. Just battered them till the roots ripped out


onzarob - 8/2/08 at 08:26 PM

Looks like there design for the sculptors, The website doesn't mention trees

Having drop 'the Tool' ,as you like to call it round here, on my leg a few year ago. Marks have now gone, that looks like it would of chewed my leg up good and proper!!!


emsfactory - 8/2/08 at 08:49 PM

I dont think you would use it as a cutter but if all you had was a stump it may be good for grinding it out.


carpmart - 8/2/08 at 09:51 PM

Thats a pretty frightening tool!


blakep82 - 8/2/08 at 09:58 PM

quote:
Originally posted by carpmart
Thats a pretty frightening tool!


thats what she said!


Mix - 8/2/08 at 10:33 PM

As said above, that 'disc' is intended for wood shaping, it is a derivitive of the 'arbortech'. Even used for shaping it is widely recognised as a tool for the brave. If you've never used a chainsaw before I would suggest you ask someone who has to cut the tree down for you.

Regards Mick


Alex B - 8/2/08 at 11:05 PM

I would fancy a 12" version of that for a bit more bite. Get it in the Sthilsaw

Many years ago part of my toolkit was a 12" circular wood blade that I used in the Sthil. It was a brilliant tool for demolition. Clutch effect of saw just stopped blade when jammed......no probs.

I do have to laugh guys at all the health and safety talk We have a forum full of dudes running around in tiny lil cars with RWD and twice the original power intended

Alex


Peteff - 10/2/08 at 10:01 AM

How thick is your tree trunk? I use a chain saw and would say the disk is a poor substitute for the real thing. Use a bow saw or an axe to cut them off at a convenient height then burn the stump to get rid of the rest. Chainsaws have a kickback brake to save you if they lock while using them unlike disk cutters and grinders. However there is documented proof that more people are injured with club hammers than chainsaws, so you make your own choice

[Edited on 10/2/08 by Peteff]


carpmart - 10/2/08 at 11:32 AM

quote:
Originally posted by Peteff
How thick is your tree trunk? I use a chain saw and would say the disk is a poor substitute for the real thing. Use a bow saw or an axe to cut them off at a convenient height then burn the stump to get rid of the rest. Chainsaws have a kickback brake to save you if they lock while using them unlike disk cutters and grinders. However there is documented proof that more people are injured with club hammers than chainsaws, so you make your own choice

[Edited on 10/2/08 by Peteff]


Two simple reasons why more people are injured with club hammers than chainsaw. First, more people use club hammers than chainsaws! Second, people a a little more psyched up for using a chainsaw as they most likely don't use it all the time, therefore the extra caution (self preservation) element kicks in!


blueshift - 10/2/08 at 12:05 PM

And I bet there are more legs chopped off with chainsaws than hammers. A bruised thumb mends at least.

That chainsaw disk looks lethal, I am frightened enough of my grinder as it is.


David Jenkins - 10/2/08 at 01:02 PM

Those angle-grinder things are used mostly for wood carving - totem poles and other such nonsense. They're not for cutting through anything.


thomas4age - 13/2/08 at 02:52 PM

exept when you're in texas I think~....

grtz thomas


zilspeed - 28/2/08 at 08:51 PM

We used to use chainsaws to build roofs - traditional roofs, none of yer trussed construction.
With a new chain and lovely sharp teeth, it was a very accurate tool.
Compound mitres in hip rafters were an absolute doddle.

Once the chain starts to lose its edge is when it starts to get dangerous, as with all cutting tools really.