stump grinder teeth sharpening

[White Noise]

I use a green stone , Silicone Carbide Disc which fits on my 4 inch grinder and it outlasts the diamond one . Its also a lot cheaper

 

I sell them for a £ 10 plus p&p

[Old Mill Tree Care]

Why do you think of these ones?

 

 

Sent with my iPhone from me, to you!

[Rich2484]

has anyone any preference on make and type of disc?

[Pat Ferrett]

I have been sharpening mine for years, dead simple just use a new unused tooth to set the angle for the tungsten and a green grit and then set a steeper angle on the carborundum to do the steel.

I have a diamond disc for the angle grinder but find it to tricky to get the angle and finish I can achieve on the bench.

First I grind the face of the tip ( seen teeth that have a thick layer of tungsten but a tiny tooth) this starts to bring the edge back.

Grind the steel backing and then on the green to bring the edge back, then as the green starts to grind steel just give it a tickle on the carborundum again.

I dont let the teeth get to bad so to do a set of 8 takes less than 10 minutes.

I normally dont start and finish a tooth in one go as it can get hot but prefer to keep doing abit and then doing some to another one.

The edge is spot on and on days like this with the rain its a nifty way of saving a few quid.

[Horatio]

Are you guys talking about finger teeth or green teeth?

[Pat Ferrett]

Finger

[White Noise]

Finger

 

of fudge lol

 

Multi Tip is by far the best

[Breezeblock]

can multi tip be sharpened

[Old Mill Tree Care]

I guess they can in the same way as finger teeth but I don't know.

Sure someone will be along soon to shed some light.

[Pat Ferrett]

I bought a load of sets and they last so long I have'nt needed to sharpen any yet.

Be intrested if any members on here have.