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Precut RA Stones
Precut RA Stones

The dependable quality of our popular finishing stones sized especially for use with your UF-9700 ultrasonic handpiece. Special high thickness tolerance (+0/-0.004") assures proper fit in the Clamp Tool Holder.

RA Stones are made of aluminum oxide in a special breadown-resistant resin bond. They hold their shape and do not scratch or load. For use on hard-to-reach areas such as slots and ribs. May also be used to remove EDM scale. Sold in packages of 10.

For use in UF-9700 handpiece only!
All ULTRAMAX tools are made to match the resonant frequency of Gesswein ULTRAMAX units. For optimum results use only these tools. The manufacturer does not accept any liability for other manufacturer’s tools.

Stone W x Thick x L
Grit Use Clamp Tool Holder
R-21 6 x 1.5 x 25mm 220 Med. Flat 1.5mm # 508-3504
R-31 " 320 "
R-41 " 400 "
R-61 " 600 "
R-23 12 x 3 x 22mm 220 Large Flat 3mm # 508-3511
R-33 " 320 "
R-43 " 400 "
R-63 " 600 "

Item# Item Name Our Price Qty Add
509-0321 Precut RA Stones (R-21)
509-0323 Precut RA Stones (R-23)
509-0331 Precut RA Stones (R-31)
509-0333 Precut RA Stones (R-33)
509-0341 Precut RA Stones (R-41)
509-0343 Precut RA Stones (R-43)
509-0361 Precut RA Stones (R-61)
509-0363 Precut RA Stones (R-63)
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