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Robert sorby pro edge

Ballistol

Full Member
Joined
Dec 19, 2023
Posts
39
Location
Tyne & Wear
First Name
Garry
Hi Gary
The first thing I'd check on yours is that the belt is tensioned correctly. It's easily adjusted and could potentially struggle to start if it's too tight. Left like that it could overload and burn out the motor. If the tension is ok the make sure nothing is jamming the belt or rollers, the machine should be occasionally oiled and cleaned in any case just like any other.

You can get a sharp edge quite easily with a 120g belt. Same as I use but also 240g and even though I have higher grits I rarely use them unless I want a polished edge. Lower grits as advised are useful for re profiling a tool and make sure you have a tub of water and cloth handy for cooling.

I can't understand why you can't get an edge unless you just aren't grinding far enough and you certainly should have no need to apply excess pressure which will cause the tool to overheat and overwork the motor.

I'm just north of Morpeth and quite happy to have a look at your pro edge or show you how I use mine. If you want to take me up on that just send me a pm.
Bob

Message to the OP
I've had the lot. including a Tormek and for turning tools it's the only machine I now use. I also use it for many other things and as far as I'm concerned it's worth the money even though I think it and the Axminster clones are overpriced. I don't sharpen my bench chisels on it though prefering to use diamond plates.
Hi Bob,
I followed your advice but the only thing I found was the tracking adjustment locking collar seemed excessively tight with the belt tracking over the right hand of the plate. I loosened it and reset the tracking of the belt to the right hand edge which seems to have improved matters.
I’ll see how I go when the 240 belts arrive regards sharpness.
I really appreciate the help I’ve been given here from you all 👍🏻
 

Lons

Fellow
Joined
Dec 17, 2013
Posts
4,761
Location
Northumberland
First Name
Bob
Hi Gary
I hope you can get it set up right it's a simple machine and not too much to go wrong, mine has been heavily used over the years and not just for sharpening :shocking:I bought it second hand so it's probably had a tough life and certainly owes me nothing. Worth persevering with imo
 

21William

Fellow
Joined
Jan 21, 2016
Posts
1,676
Location
Dorset
First Name
William
Axminster’s Ultimate Edge is on sale at the moment.


As I mentioned earlier, this machine has forward and reverse and is variable speed. Sharpening things like plane blades and chisels for flat work is much more precise using something like the Tormek Jig on the UE.
 

AndrewP

Apprentice Member
Joined
Mar 15, 2025
Posts
8
Location
Calvados, France
First Name
Andy
Another proedge fan here. with the amount of turning I do I rarely need to “grind” a fresh edge just a quick and frequent hone on the proedge finer belts is all I do from one month to the next.
 

MartinWatson

Apprentice Member
Joined
Sep 1, 2017
Posts
4
Location
Gateshead
First Name
Martin
Hi Andrew, I have been using the Robert Sorby Pro Edge since my first lesson with a very nice gentleman called Andrew Hall from Billy Row. He's a member of RPT. I have bought the woodturners kit from GS timbers Penrith, I use Axminster abrasive belts which are the same size. I hope this helps. Martin
 


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