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CLEVELAND Aircraft Extension Drill: #38, 6" Overall Lg, 135° Split Point - NAS-Spec Cobalt Aircraft-Extension Drill Bits
CLEVELANDNAS-Spec Cobalt Aircraft-Extension Drill Bits

CLEVELAND Aircraft Extension Drill: #38, 6" Overall Lg, 135° Split Point

The CLEVELAND Aircraft Extension Drill: #38 is a NAS-Spec Cobalt Aircraft-Extension Drill Bit (SKU C08104, MPN C08104) with a 0.1015-inch diameter, 6-inch overall length, 135° split point, and a straw/bronze cobalt…

SKU 3G-OTH-198854

Also listed as: C 08104 · C-08104

Brand
CLEVELAND
Item
Aircraft Extension Drill: #38, 6" Overall Lg, 135° Split Point
Category
NAS-Spec Cobalt Aircraft-Extension Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C08104
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: #38 is a NAS-Spec Cobalt Aircraft-Extension Drill Bit (SKU C08104, MPN C08104) with a 0.1015-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: #38 used for?

The CLEVELAND Aircraft Extension Drill: #38 is used for drilling precision holes in aerospace-grade materials, including aluminum alloys and composites. Its 6-inch overall 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 applications.

What are the specifications of the CLEVELAND C08104 drill bit?

The CLEVELAND C08104 is a #38 aircraft extension drill bit with a 0.1015-inch diameter, 6-inch overall length, and 135° split point. It features a straw/bronze cobalt finish for heat resistance and conforms to NAS 907 Type J standards. The cobalt construction provides durability for drilling hard metals in aerospace environments.

Where to buy CLEVELAND aircraft extension drill bits worldwide?

3G Electric supplies CLEVELAND aircraft extension drill bits, including the C08104, to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NAS-spec cobalt drill bit.

How to select the right CLEVELAND aircraft extension drill bit?

To select the right CLEVELAND aircraft extension drill bit, match the diameter and overall length to your hole depth and access requirements. The #38 size (0.1015-inch) is ideal for small-diameter holes in aerospace materials. Ensure the drill bit conforms to NAS 907 Type J for compliance with aircraft specifications. The 135° split point reduces thrust and improves hole accuracy.

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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