6 Pcs, High Speed Steel, Black Oxide, #56 x 6" HSS Aircraft Extension Drill Bit, Qualtech, DWDA/CX656
$32.62
Size: #56; Material: High Speed Steel; Finish: Black Oxide; Flute Length: 3/4"; Overall Length: 6"; Shank Type: Round; Style: Aircraft Extension; Cutting Angle: 135; Point Type: Split Point; Number of Flutes: 2; Cutting Direction: Right Hand