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Cutting block pavers with a diamond disc in a chop saw

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Zen83237

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Feb 17, 2009, 7:14:06 AM2/17/09
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I posted a few weeks back about cutting the kerb pavers with a block cutter
and one reply mentions using a diamond disc in a chop saw.
I went to my local tool shop and they frowned upon cutting aggregates in a
chop saw as the dust knackers the motors ( using air cooling). Now I did see
a saw on one site that had a water apray sysetm but I can't remember where.
Now this one does say that it will cut aggregates.
http://www.screwfix.com/prods/42602/Power-Tools/Construction-Equipment/RAGE-2-355Multichop-2000W-Chop-SawDoes anybody have any recommendations for a saw.I could hire a brick cutter but I tend to do diy jobs at my leasure so wouldneed to hire one on 2 or 3 occasions. I woul rather buy a reasonable pricedsaw and then keep it for other jobs.Kevin

Stuart Noble

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Feb 17, 2009, 8:27:13 AM2/17/09
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I think a saw runs at half the speed of a grinder. What difference that
makes in practice I don't know

Dave Plowman (News)

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Feb 17, 2009, 9:29:38 AM2/17/09
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In article <499aaa1b$0$2532$da0f...@news.zen.co.uk>,

Zen83237 <zen8...@zen.co.uk> wrote:
> I posted a few weeks back about cutting the kerb pavers with a block
> cutter and one reply mentions using a diamond disc in a chop saw. I
> went to my local tool shop and they frowned upon cutting aggregates in a
> chop saw as the dust knackers the motors ( using air cooling).

As does an angle grinder more commonly used for this task.

--
*The e-mail of the species is more deadly than the mail *

Dave Plowman da...@davenoise.co.uk London SW
To e-mail, change noise into sound.

Zen83237

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Feb 17, 2009, 12:41:31 PM2/17/09
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"Dave Plowman (News)" <da...@davenoise.co.uk> wrote in message
news:502f104...@davenoise.co.uk...

This came up in my original post. My cutting with a 9" angle grinder isn't
very straight. It isn't the blocks so much as the kerb pieces. I have a
situation from my garage along a boundary and a kerb block will be too wide
so I need to cut 1 or 2 inches off the width, otherwise the garage door wont
open fully.

Kevin


Zen83237

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Feb 17, 2009, 12:42:33 PM2/17/09
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"Stuart Noble" <stuart...@ntlworld.com> wrote in message
news:RWyml.36293$Sp5....@text.news.virginmedia.com...

Just that the brick cutter would give a nice straight cut.

Kevin


Stuart Noble

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Feb 17, 2009, 1:03:51 PM2/17/09
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Pretty expensive. Couldn't you just use an angle grinder stand?

Zen83237

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Feb 17, 2009, 1:13:10 PM2/17/09
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"Stuart Noble" <stuart...@ntlworld.com> wrote in message
news:b_Cml.36436$Sp5....@text.news.virginmedia.com...

If it came to a brick cutter I would hire it. I could just about justify
buying a chop saw on the basis of using it for other jobs. I have never
heard of an angle grinder stand so I will investigate.


Dave Plowman (News)

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Feb 17, 2009, 1:58:27 PM2/17/09
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In article <499af6db$0$2530$da0f...@news.zen.co.uk>,
Zen83237 <zen8...@zen.co.uk> wrote:

> "Dave Plowman (News)" <da...@davenoise.co.uk> wrote in message
> news:502f104...@davenoise.co.uk...
> > In article <499aaa1b$0$2532$da0f...@news.zen.co.uk>,
> > Zen83237 <zen8...@zen.co.uk> wrote:
> >> I posted a few weeks back about cutting the kerb pavers with a block
> >> cutter and one reply mentions using a diamond disc in a chop saw. I
> >> went to my local tool shop and they frowned upon cutting aggregates
> >> in a chop saw as the dust knackers the motors ( using air cooling).
> >
> > As does an angle grinder more commonly used for this task.
> >

> This came up in my original post. My cutting with a 9" angle grinder


> isn't very straight. It isn't the blocks so much as the kerb pieces. I
> have a situation from my garage along a boundary and a kerb block will
> be too wide so I need to cut 1 or 2 inches off the width, otherwise the
> garage door wont open fully.

You can get stands for angle grinders so they work rather like a chop saw.

But a cheap chop saw - being more common - might not cost anymore.

In case it wasn't clear, I'm not sure 'they' take more precautions against
dust getting into an angle grinder than a chop saw. None of the ones I've
seen use filters.

--
*If you think nobody cares about you, try missing a couple of payments *

Zen83237

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Feb 17, 2009, 2:13:23 PM2/17/09
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"Dave Plowman (News)" <da...@davenoise.co.uk> wrote in message
news:502f28d...@davenoise.co.uk...

I did think that the retailer was may be being a bit over cautious. May be
they got stung once too opten with returned boken chop saw.


The Medway Handyman

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Feb 17, 2009, 2:51:06 PM2/17/09
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Zen83237 wrote:
> I posted a few weeks back about cutting the kerb pavers with a block
> cutter and one reply mentions using a diamond disc in a chop saw.
> I went to my local tool shop and they frowned upon cutting aggregates
> in a chop saw as the dust knackers the motors ( using air cooling). Now I
> did see a saw on one site that had a water spray system but I can't
> remember
> where. Now this one does say that it will cut aggregates.
> http://www.screwfix.com/prods/42602/Power-Tools/Construction-Equipment/RAGE-2-355Multichop-2000W-Chop-Saw


I saw (no pun intended) a demo of the hand held version once
http://www.screwfix.com/prods/40405/Power-Tools/Circular-Saws/Evolution-RAGE185-185mm-Circular-Saw;jsessionid=GRJ2NJTPJ0XLSCSTHZPCFFQ?ts=99958

Very impressive it was too. Much less dust than an angle grider as it
seemed to 'cut' rather than 'abrade' IYSWIM.

They only cut stone with a diamond blade though - which is £48 extra.

--
Dave - The Medway Handyman
www.medwayhandyman.co.uk


Dave Plowman (News)

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Feb 17, 2009, 7:12:27 PM2/17/09
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In article <KyEml.36510$Sp5....@text.news.virginmedia.com>,

> Very impressive it was too. Much less dust than an angle grider as it
> seemed to 'cut' rather than 'abrade' IYSWIM.

Would be down to the type of blade, I'd guess.

> They only cut stone with a diamond blade though - which is £48 extra.

I have a diamond blade for my angle grinder. Cost more than the machine.
;-)

I've used a plasplugs tile cutter to cut paving slabs - slow but gives a
beautiful edge.

--
*Certain frogs can be frozen solid, then thawed, and survive *

The Medway Handyman

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Feb 18, 2009, 3:22:07 AM2/18/09
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Dave Plowman (News) wrote:
> In article <KyEml.36510$Sp5....@text.news.virginmedia.com>,
> The Medway Handyman <davi...@nospamblueyonder.co.uk> wrote:
>> I saw (no pun intended) a demo of the hand held version once
> http://www.screwfix.com/prods/40405/Power-Tools/Circular-Saws/Evolution-RAGE185-185mm-Circular-Saw;jsessionid=GRJ2NJTPJ0XLSCSTHZPCFFQ?ts=99958
>
>> Very impressive it was too. Much less dust than an angle grider as
>> it seemed to 'cut' rather than 'abrade' IYSWIM.
>
> Would be down to the type of blade, I'd guess.
>
>> They only cut stone with a diamond blade though - which is £48 extra.
>
> I have a diamond blade for my angle grinder. Cost more than the
> machine. ;-)
>

Aldi do them every now & then - really cheap & very good.

Dave Plowman (News)

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Feb 18, 2009, 4:58:42 AM2/18/09
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In article <PyPml.36682$Sp5....@text.news.virginmedia.com>,

The Medway Handyman <davi...@nospamblueyonder.co.uk> wrote:
> > I have a diamond blade for my angle grinder. Cost more than the
> > machine. ;-)
> >

> Aldi do them every now & then - really cheap & very good.

I got the 9" angle grinder from Lidl - but have never seen that size
diamond discs there. So went to Screwfix. It was for a particular job and
paid for itself. Nearest Aldi is a 90 minute round trip away.

--
*Time is fun when you're having flies... Kermit

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