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CLEVELAND Aircraft Extension Drill: #2, 6" Overall Lg, 135° Split Point - NAS-Spec Cobalt Aircraft-Extension Drill Bits
CLEVELANDNAS-Spec Cobalt Aircraft-Extension Drill Bits

CLEVELAND Aircraft Extension Drill: #2, 6" Overall Lg, 135° Split Point

The CLEVELAND Aircraft Extension Drill: #2 is a NAS-Spec Cobalt Aircraft-Extension Drill Bit (SKU C08164, MPN C08164) with a 0.2210-inch diameter, 6-inch overall length, 135° split point, and a straw/bronze cobalt…

SKU 3G-OTH-198889

Also listed as: C 08164 · C-08164

Brand
CLEVELAND
Item
Aircraft Extension Drill: #2, 6" Overall Lg, 135° Split Point
Category
NAS-Spec Cobalt Aircraft-Extension Drill Bits
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C08164
Type
Straw/Bronze Cobalt
Overall Lg
6"
Split Point
135°

Technical Documents

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Aircraft Extension Drill: #2 is a NAS-Spec Cobalt Aircraft-Extension Drill Bit (SKU C08164, MPN C08164) with a 0.2210-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 used for?

The CLEVELAND Aircraft Extension Drill is used for drilling precision holes in aerospace-grade materials, including aluminum alloys and composites. Its 6-inch length and 135° split point enable access to tight spaces and reduce walking on curved surfaces. It conforms to NAS 907 Type J specifications, making it suitable for aircraft assembly and maintenance.

What are the specifications of the CLEVELAND Aircraft Extension Drill C08164?

The CLEVELAND Aircraft Extension Drill C08164 has a 0.2210-inch diameter, 6-inch overall length, 135° split point, and a straw/bronze cobalt finish. It is a NAS 907 Type J cobalt aircraft-extension drill bit, designed for high-speed drilling in hard metals. The MPN is C08164 and SKU is 3G-OTH-198889.

Where to buy the CLEVELAND Aircraft Extension Drill worldwide?

You can source the CLEVELAND Aircraft Extension Drill C08164 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; we provide reliable sourcing for NAS-spec tooling.

How to select the right CLEVELAND Aircraft Extension Drill for aerospace applications?

Select the CLEVELAND Aircraft Extension Drill based on hole diameter, material hardness, and access depth. The #2 size with 0.2210-inch diameter suits standard aerospace fasteners. Ensure the drill conforms to NAS 907 Type J for compliance. For tight spaces, the 6-inch length and 135° split point improve accuracy and reduce burr formation.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

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.

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