22-20 Gauge Cup Bur Bit - 2 pcs. (TLB2922)

Use with 20 - 22 gauge wires to remove any "pokies", and a MUST to deburr the ends of earring wires! This bur is not intended to use alone, so please use it with a manual reamer, motorized bead reamer, or flex shaft. A revolutionary patented cup bur design that has no inner blades instead it features two "slotted' openings opposing each other. Guaranteed to outlast conventional cup burs over two times. Quantity: 2 pieces 20 - 22 gauge Cup Bur This bit is not intended to use alone, so please use it with a manual reamer, motorized bead reamer, or flex shaft.