On 01/08/2020 10:12, Robin wrote:
On 01/08/2020 09:47, Dave Liquorice wrote:
On Sat, 1 Aug 2020 09:19:40 +0100, Tim Lamb wrote:
You mean the sheets that have been cut I to pieces to fit snugly
*between* joists?
Hand held or bench circular saw, then finish the cut with a hand saw.
Power tool to cut celotex type rigid foam board? Seems a bit OTT.
A hand saw will do it but generate a lot of bits that'll be great fun
with any static electricity (but probably not as fun as the bits from
expanded polystyrene). Deep score with a stanley knife 'n snap works
for 25 mm not tried that on thicker boards. For thicker borads I'd
try a scallop bladed knife, possibly with some thin wedges to keep
the cut open.
I found that slow with 75mm boards
Anyone tried a 100mm blade in a multi tool?
https://www.toolstation.com/smart-tr...n-blade/p62092
I used these
https://shop.bosch-professional.com/...lades--2592808
They were a lot cheaper when I bought mine (usual pack of 4)