tom patton wrote:
Hi all
The brickie comes tomorrow to start building my extension.It needs 700
18x8x4 7 N blocks.He told me he would need several half blocks cut.Out with
the diamond blade Stihl saw on with the water system--help!! the marking
lines obscured/washed off by concrete gunk.
Is there a jig I can buy or do I have to bodge something up I was thinking
made of 2x2-yup Im an old imperialist its much superior to simple metric
3/4-1/2-1/4-1/8-1/18-1/32-1/64-et al.


If they're concrete (not aerated), then a block guillotine is a much
nicer way to cut them. You can hire these (about £12/day last time) from
most tool hire places.

If they're aerated, a hand saw is the best way.


--
Grunff