Previous Product Next Product Drill Bits AO Coupling, dia. 4.5, Length 145mm, Flute length 50mm, TIN Drill Bits AO Coupling, dia. 4.5, Length 145mm, Flute length 50mm, TIN SKU: 005-0210-044TIN Category: Drill bits AO coupling Related products Quick View Quick View Drill Bits AO Coupling, dia. 2.7, Length 125mm, Flute length 27mm Read more Quick View Quick View Drill Bits AO Coupling, dia. 2.7, Length 180mm, Flute length 40mm Read more Quick View Quick View Drill Bits AO Coupling, dia. 2.5, Length 110mm, Flute length 50mm, TIN Read more