Previous Product Next Product Drill Bits AO Coupling, dia. 3.5, Length 150mm, Flute length 50mm Drill Bits AO Coupling, dia. 3.5, Length 150mm, Flute length 50mm SKU: 005-0210-0361 Category: Drill bits AO coupling Related products Quick View Quick View Drill Bits AO Coupling, dia. 2.7, Length 125mm, Flute length 29mm Read more Quick View Quick View Drill Bits AO Coupling, dia. 2.5, Length 125mm, Flute length 25mm Read more Quick View Quick View Drill Bits AO Coupling, dia. 2.5, Length 180mm, Flute length 45mm Read more