- My wheel head keeps rusting, what can I do?
- Can I convert an existing slurry grinder or pottery wheel to diamond grinding?
- Can I use smaller diamond disks on my larger flat lap?
- Can I use your diamond cones or domes with the CrystalMaster Pro or the 8 inch Mini Grinder?
- What's the difference between the CrystalMaster Pro and Glastar's B12 grinder?
- My Covington grinder with center water feed is making a knocking sound when it runs, what's that?