12 Pcs, High Speed Steel, Black Oxide, "Z" x 12" HSS Aircraft Extension Drill Bit, Qualtech, DWDA/CX12Z
$293.59
Size: "Z"; Material: High Speed Steel; Finish: Black Oxide; Flute Length: 3-7/8"; Overall Length: 12"; Shank Type: Round; Style: Aircraft Extension; Cutting Angle: 135; Point Type: Split Point; Number of Flutes: 2; Cutting Direction: Right Hand