Probably a daft question, but I'm not sure what saw blade I should be using - usually I pierce 1mm sheet. The grades confuse me
Probably a daft question, but I'm not sure what saw blade I should be using - usually I pierce 1mm sheet. The grades confuse me
I am no expert but enjoy piercing. I have had success with vallorbe blades grade 2/0 Cookson item no.972 060. I have cut both sterling 1mm and fine sheet 1mm.
The cut in the attached pic has been filed on both the positive and the negative parts, when fresh cut the gap was much smaller.
piece is 5cm by 2.5cm
Last edited by Kwant; 31-05-2010 at 10:20 AM. Reason: added dims. of piece
I use a 2/0 with 1mm sheet too. The theory is that 3 saw teeth should be in contact with the material at all times.
Di x
I'd say a 4 was much too big for 1mm sheet. My most used blade sizes are 2/0, 4/0 and 6/0.
This might help though
http://www.cooksongold.com/forum/tut...ize-chart.html
Have never used grade 4 but use 2 for most things. Looks like I was doing ok then - cheers for clearing it up. Cheers for the chart George, gonna print that out for my noticeboards at home and at work. Now if someone could give mean explaination on the numbers used in describing chain I'd be laughing!
Wow speedy response! Cheers George, that helps. I just buy what I know but it's good to know what these things actually mean
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