Acrylic Backing Plates Diameter:6 inch Three Hopper-4 or

Three Hopper-4 or

Limited Spare and replacement parts are also available for the TC-10 lapidary saw

Rollers are mounted on heavy duty bronze bearings

Tumbling is an art and a science and will require experimentation and practice to perfect your recipes for various materials

Both torches feature electronic ignition with no lighter necessary and a maximum temperature of 2450°F

Acrylic Backing Plates Diameter:6 inch Three Hopper-4 orHi Tech Diamond acrylic backing plates provide an extremely flat surface to back diamond smoothing discs, electroplated diamond discs, Tech 11 polishing pads and final polishing pads. All acrylic backing plates are 3 8" thick with a 1 2" arbor hole. Color of backing plate may vary.