25 Pcs, Drill America #18 Cobalt Stubby Threaded Shank Drill Bit Overall Length 5/8, TSD18ST
$97.41
Size: #18; Material: Cobalt; Finish: Black Oxide; Overall Length: 5/8"; Shank Size: 1/4"-28; Shank Type: Threaded; Style: Threaded Shank; Cutting Angle: 13