Aircraft Extension Drill Bits

Fasteners Etc., Inc. is proud to offer the Drillco Series 1100 and 1200 aircraft extension drill bits, manufactured from premium high speed steel (HSS) with precision 135 degree split points. These specialized aircraft drill bits are designed with standard jobber flute lengths but feature an extra length straight shank to provide an overall length of either 6" or 12". This twist drill design is the industry standard for maintenance and repair where standard drill bits are unable to reach or operate, most typically in the airline industry.

Whether you are drilling into high-tensile strength alloy steels or stainless steel, these heavy duty long drill bits provide the necessary reach without sacrificing structural integrity. Explore our full range of cutting tools, including cobalt drill bits for hardened metals or step drills and countersinks to complete your assembly project.

Your Nationwide Distributor for Aircraft Extension Drill Bits

Fasteners Etc., Inc. proudly supplies Drillco Series 1100 and 1200 aircraft extension drill bits to industrial facilities and maintenance hangars across the United States. Featuring 135-degree split points and specialized extra length shanks, these bits are designed for precision drilling in hard-to-reach areas. As a veteran-owned business, we are committed to providing fast shipping, volume discounts, and outstanding customer service to the airline industry and commercial manufacturers nationwide. Trust Fasteners Etc., Inc. as your dependable source for high-quality aircraft drill bits and professional-grade fasteners.

Ready to Order?
If you have technical questions regarding shank diameters or specific material compatibility, please contact our sales team today. For large volume orders or specialized industrial requirements, you can request a quote to receive competitive pricing and expert support for your next project.