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CLEVELAND Aircraft Extension Drill: #28, 6" Overall Lg, 135° Split Point, HSS - NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
CLEVELANDNAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CLEVELAND Aircraft Extension Drill: #28, 6" Overall Lg, 135° Split Point, HSS

The CLEVELAND Aircraft Extension Drill: #28 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, meeting NAS 907 Type B standards. It features a 0.1405-inch diameter, 6-inch overall length, and a 135° split…

SKU 3G-OTH-207987

Brand
CLEVELAND
Item
Aircraft Extension Drill: #28, 6" Overall Lg, 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C13150
Type
HSS, NAS 907 Type B
Overall Lg
6"
Split Point
135°
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Aircraft Extension Drill: #28 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, meeting NAS 907 Type B standards. It features a 0.1405-inch diameter, 6-inch overall length, and a 135° split point, with manufacturer part number C13150.

Frequently Asked Questions

What is the CLEVELAND Aircraft Extension Drill #28 used for?

The CLEVELAND Aircraft Extension Drill #28 is used for drilling precision holes in aircraft assembly and maintenance. Its extended length and 135° split point allow access to tight spaces and reduce walking on curved surfaces. It meets NAS 907 Type B standards for aerospace-grade drilling applications.

What are the specifications of the CLEVELAND Aircraft Extension Drill #28?

The CLEVELAND Aircraft Extension Drill #28 has a 0.1405-inch diameter (#28), 6-inch overall length, and a 135° split point. It is made of high-speed steel (HSS) and conforms to NAS 907 Type B. The manufacturer part number is C13150.

Where to buy the CLEVELAND Aircraft Extension Drill #28 worldwide?

You can source the CLEVELAND Aircraft Extension Drill #28 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 drill bit.

How to select the right CLEVELAND aircraft extension drill for your application?

Select the CLEVELAND aircraft extension drill based on hole size, material thickness, and access constraints. For the #28 drill, use it for 0.1405-inch diameter holes in aerospace alloys. Ensure the drill meets NAS 907 Type B for compliance. Always match the drill length to the depth required.

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 high-speed steel 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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