Tools & Equipment

Make your Covington slab saw easier to move and position with this durable, purpose-built Slab Saw Dolly. Designed to fit Covington’s 1100 series s...

Keep your flat lap running at peak precision with the Covington Replacement Beveler Plate — expertly machined for accuracy and smooth performance. ...

Get perfectly smooth results every time with Hi-Tech Diamond Acrylic Backing Plates — designed for precision, durability, and a flawless finish. Cr...

Get the best performance from your diamond tools with Hi-Tech Diamond Diamond Coolant — a specially formulated surfactant designed to enhance cooli...

Keep your Lortone tumbler running smoothly with this genuine Lortone 3 lb Replacement Barrel Kit, designed specifically for the 3A and 33B tumblers...

Bring a flawless finish to your lapidary work with Ameritool Pro Sanding Discs — premium diamond-embedded resin pads designed for smoothing and pol...

Get beautifully polished stones every time with the Thumler’s Tumblers 4-Step Grit Kit—packaged for the AR-2 & AR-3 Thumler's tumblers. Each pa...

Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemston...

Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemston...

Get beautifully polished stones every time with the Thumler’s Tumblers 4-Step Grit Kit—sized perfectly for the AR12 and Model B rotary tumblers. Ea...

CabKing full face diamond laps are used for both rough and fine grinding on stones and glass. They are also useful for putting flats on larger cabs...