Previous Product Next Product Drill Bits AO Coupling, dia. 1.7, Length 85mm, Flute length 20mm Drill Bits AO Coupling, dia. 1.7, Length 85mm, Flute length 20mm SKU: 005-0210-018 Category: Drill bits AO coupling Related products Quick View Quick View Drill Bits AO Coupling, dia. 2.5, Length 110mm, Flute length 50mm Read more Quick View Quick View Drill Bits AO Coupling, dia. 2.7, Length 155mm, Flute length 32mm Read more Quick View Quick View Drill Bits AO Coupling, dia. 3.2, Length 195mm, Flute length 50mm Read more