T he Bur Blocks accommodate FG, HP, and CA bur shanks. Bur Blocks accommodate FG & RA with a 7-Hole, 8- Hole (Silicone) 28 Hole or 14 Hole. Minimum order of 2 (Two) Burs. The Bur Blocks are manufactured with sturdy polypropylene plastic, and are compatible with most chemical disinfectants.
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