Gemstone Drill Head Assembly for Water Feed - With Collet Sanders this grinding wheel ensures maximum

this grinding wheel ensures maximum durability

Lortone Replacement Motor for

Removable tank sides

(This excludes the nylon thrust bearings

more uniform polishing results compared to hard plastic barrels

Gemstone Drill Head Assembly for Water Feed - With Collet Sanders this grinding wheel ensures maximumGemstone Drill Head Assembly for Water Feed With Collet This Gemstone Drill Head Assembly is for use with Sintered Diamond Core Drill Bits. The bits require a center water feed to operate correctly. This assembly provides water to the core drill bit and allows debris to be flushed away from the piece and the bit to be cooled while working. Just connect the tubing from a submersible water pump.