• Hi all and welcome to TheWoodHaven2 brought into the 21st Century, kicking and screaming! We all have Alasdair to thank for the vast bulk of the heavy lifting to get us here, no more so than me because he's taken away a huge burden of responsibility from my shoulders and brought us to this new shiny home, with all your previous content (hopefully) still intact! Please peruse and feed back. There is still plenty to do, like changing the colour scheme, adding the banner graphic, tweaking the odd setting here and there so I have added a new thread in the 'Technical Issues, Bugs and Feature Requests' forum for you to add any issues you find, any missing settings or just anything you'd like to see added/removed from the feature set that Xenforo offers. We will get to everything over the coming weeks so please be patient, but add anything at all to the thread I mention above and we promise to get to them over the next few days/weeks/months. In the meantime, please enjoy!

Cutting disks

F

fuse

Sapling
Joined
Sep 4, 2025
Messages
253
Reaction score
199
Location
Herefordshire UK
Name
Martin
LOCATION
Uk
I have a batch of 1" mild steel angle iron which is a problem cutting
It's nothing special but my chopsaw is struggling
IMG_20260428_112104467.jpgIMG_20260428_112037870.jpg
The disk is fine for one cut but burns and deflects on the next
I have some 1" box section within the same project and this cuts beautifully - it also appears to dress the disk so it can make another cut on the angle iron. This is the type I am using-any suggestion for an alternative?IMG_20260428_112212323.jpg
 
That is a bit odd. What is the lump on the horizontal leg of the angle? Are you cutting off a weld?
It's over 20 years since I was metalworking. Most of the brands we used I don't see on google. I do see Norton at Toolstation and they used to be good.
 
Yes its a weld but it does this on virgin sections too
It goes through the vertical better then finds the horizontal a problem.
Further force on the disk causes big deflection - too scary.
Ive tried a Erbaur and Norton
The material is from a couple of old road signs that a crew threw into my ditch a few years ago.I cleaned them up - surely they cant be some special alloy steel???
I find it odd too that the box section stuff is obviously softer but will temporarily restore the disk
I can use this as a workaround but Id like to get to the bottom of this.
I was wondering about the grade - the Axxxx number?
 
My guess is a low grade stainless steel. Try a light cut with maybe some wd40 sprayed on or get a stainless cutting disc. The flat has more heat build up and work hardens may be what is happening.
 
You must log in or register to reply here.
Back
Top