6 HSS Aircraft Extension Drill Bit Aircraft extension drill bits are designed for drilling in steel when extra length is required. Each diameter comes in 6 length. Delivery: 2-7 days throughout the U.S., 10-14 days to Canada.

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6" HSS Aircraft Extension Drill Bit

Item #r20089990

Aircraft extension drill bits are designed for drilling in steel when extra length is required. Each diameter comes in 6" length. Delivery: 2-7 days throughout the U.S., 10-14 days to Canada.

Connection end: Smooth shank

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Features & Applications

Features & Applications

Features

135-degree split point for no-predrilling and immediate engagement
Black oxide finish for longer lifetime and heat resistance

Applications

Essential drill bit for façade and window contractors when longer reach is needed
Ideal for drilling in aluminum and low-to-medium steel alloys

Technical Data