Trying to choose a diamond grinding wheel

[Geoff~Participant @geoff46085]

Hi all,

I want to replace one of the grinding wheels on my 6" bench grinder so I can sharpen my turning tools (brazed carbide tipped) and tungsten carbide masonry drills.

Reading past threads suggests that diamond wheels are the way to go but I'm totally confused by the different array of shapes available. An example of what I mean can be seen here at Arc's page..

**LINK**

So my question is, what shape is for what purpose and what would be recommended for my needs?

thanks in advance

Geoff

[Geoff~Participant @geoff46085]

all those different shapes!

[Chris Evans 6Participant @chrisevans6]

I run the 45 degree dish style on one end of my grinder with good results on the same things as you wish to do.

[Neil LickfoldParticipant @neillickfold44316]

I like the cup wheel myself, but the cup or 45 deg wheel's are good.

Neil

[Neil WyattModerator @neilwyatt]

I have a 45 degree wheel, replacing it I would get the cup, as it takes up a bit less room. As a second wheel I will probably get a tapered on some time, for gashing cutters.

Neil

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