Aanraku Twofers – Jewelry Grinder Bit

Works great for grinding a channel around glass cabochons, or any glass that is flat on back.

Two Bits for the Price of One!
Diamond abrasive bonding surface is double plated for superior strength and dependability.
A big grinding surface: abrasive height is 18mm.
Superior quality and low cost mean a high value for you!
[amz_corss_sell asin=”B003BUMURM”]