CLEVELAND Aircraft Extension Drill: #30, 6" Overall Lg, 135° Split Point
The CLEVELAND Aircraft Extension Drill: #30 is an NAS-Spec Cobalt Aircraft-Extension Drill Bit, model NAS 907 Type J. It features a 0.1285-inch diameter, a 6-inch overall length, and a 135° split point with a…
SKU 3G-OTH-198859
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Product Description
The CLEVELAND Aircraft Extension Drill: #30 is an NAS-Spec Cobalt Aircraft-Extension Drill Bit, model NAS 907 Type J. It features a 0.1285-inch diameter, a 6-inch overall length, and a 135° split point with a straw/bronze cobalt finish (MPN C08142).
Frequently Asked Questions
What is the CLEVELAND Aircraft Extension Drill #30 used for?
The CLEVELAND Aircraft Extension Drill #30 is used for drilling precision holes in aerospace-grade materials. Its 6-inch overall length and 135° split point allow access to tight spaces, while the straw/bronze cobalt finish provides heat resistance and durability for demanding aircraft assembly and maintenance applications.
What are the specifications of the CLEVELAND C08142 drill bit?
The CLEVELAND C08142 is a #30 aircraft extension drill bit with a 0.1285-inch diameter, 6-inch overall length, and 135° split point. It features a straw/bronze cobalt finish and meets NAS 907 Type J specifications. The manufacturer part number is C08142.
Where to buy CLEVELAND C08142 drill bits worldwide?
You can source the CLEVELAND C08142 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this NAS-spec cobalt drill bit.
How to select the right CLEVELAND aircraft extension drill bit?
Select the CLEVELAND aircraft extension drill bit based on hole size, material, and access requirements. The #30 size (0.1285-inch) suits standard aerospace fasteners. The 6-inch length provides reach in confined areas, while the 135° split point reduces walking. The straw/bronze cobalt finish from CLEVELAND offers heat resistance for hard metals.
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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.















