Black 3-Tray Aluminum Stone Tray Holder-Holds Black or Gray Stone Holders Sheet Stock & Stampings If the stone does not

If the stone does not scratch: further testing is required to confirm the stone's identity

193 – Ball Bur 1

012") Maximum Rotational Frequency 25

Constructed from tough carbon steel for long-lasting performance

Black 3-Tray Aluminum Stone Tray Holder-Holds Black or Gray Stone Holders Sheet Stock & Stampings If the stone does notKeep your stone setting workspace organized with this black 3 tray aluminum stone tray holder. Designed to hold up to three stackable aluminum stone tray holders, this rack provides a secure and tidy way to store and access your loose stone trays at the bench. Compatible with both the matte black stone tray holders (115. 167) and matte gray stone tray holders (115. 166), it keeps individual trays stacked neatly and prevents them from shifting during