Vulcan

This is the Graphic I saw a while back. Tormek sell Diamond wheels for their grinders so I’m none the wiser. Edit: Some more...

No, they will still work but CBN is better for some materials. I saw a chart somewhere detailing the difference, I’ll try to find it.

I’ve also noticed many of the cheap ones are described as “CBN Diamond” you don’t know what you’re getting.

I bought my Axminster Ultimate Edge some time ago when it was on special offer. I wouldn’t be without it now. Unlike the Pro Edge it’s...

And it’s still relatively early days for EV battery development.

I must confess, I put a sign with this wording on the back of a toilet door where I worked once. 😆

There’s an interesting section on sharpening Negative Rake Scrapers in this video.

Dr Harold Shipman's grand-daughter -- "My grandad killed 284 Pensioners" Starmer and Rayner chime in together -- "Amateur!"

M42 is 8%, many others are 5%or less. https://www.rennietool.co.uk/collections/hss-m42-8-cobalt-fully-ground-toolbits

If you end up buying HSS blanks for grinding your own, try to get some with a high Cobalt content. They stay sharper longer than the...

Both are surprisingly useful. It’s a shame my Alox SAK doesn’t have them. An oversight by Victorinox.

I’ve got a leatherman in the boot of my car somewhere, just in case.