CLEVELAND Aircraft Extension Drill: #7, 6" Overall Lg, 135° Split Point
The CLEVELAND Aircraft Extension Drill: #7 is a NAS-Spec Cobalt Aircraft-Extension Drill Bit (SKU 439D41, MPN C08158) with a 0.2010-inch diameter, 6-inch overall length, 135° split point, and a straw/bronze cobalt…
SKU 3G-OTH-198885
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Product Description
The CLEVELAND Aircraft Extension Drill: #7 is a NAS-Spec Cobalt Aircraft-Extension Drill Bit (SKU 439D41, MPN C08158) with a 0.2010-inch diameter, 6-inch overall length, 135° split point, and a straw/bronze cobalt finish. It conforms to NAS 907 Type J specifications.
Frequently Asked Questions
What is the CLEVELAND Aircraft Extension Drill: #7 used for?
The CLEVELAND Aircraft Extension Drill: #7 is used for drilling precision holes in aerospace-grade materials such as aluminum alloys and titanium. Its 6-inch overall length and 135° split point enable deep-hole drilling in tight spaces, while the NAS 907 Type J specification ensures compliance with aircraft maintenance and manufacturing standards.
What are the specifications of the CLEVELAND Aircraft Extension Drill: #7?
The CLEVELAND Aircraft Extension Drill: #7 (MPN C08158) has a 0.2010-inch diameter, 6-inch overall length, 135° split point, and a straw/bronze cobalt finish. It conforms to NAS 907 Type J specifications and is designed for aerospace drilling applications. The cobalt construction provides heat resistance and durability for extended use.
Where to buy the CLEVELAND Aircraft Extension Drill: #7 worldwide?
3G Electric supplies the CLEVELAND Aircraft Extension Drill: #7 (SKU 439D41) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NAS-spec cobalt drill bit to meet your aerospace requirements.
How to select the correct CLEVELAND Aircraft Extension Drill: #7 for your application?
To select the CLEVELAND Aircraft Extension Drill: #7, verify your hole size matches the 0.2010-inch diameter and that your material requires a 135° split point for reduced walking. Ensure the 6-inch overall length suits your depth needs. The NAS 907 Type J specification confirms it meets aerospace standards. Consult your engineering drawings for compatibility.
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3G Electric supplies CLEVELAND nas-spec cobalt aircraft-extension drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















