We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CLEVELAND Aircraft Extension Drill: #51, 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: #51, 6" Overall Lg, 135° Split Point, HSS

The CLEVELAND Aircraft Extension Drill: #51 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, meeting NAS 907 Type B standards (MPN C13173). It features a 0.0670-inch diameter, 6-inch overall length, and…

SKU 3G-OTH-208101

Also listed as: C 13173 · C-13173

Brand
CLEVELAND
Item
Aircraft Extension Drill: #51, 6" Overall Lg, 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLEVELAND
Manufacturer Part Number
C13173
Type
HSS, NAS 907 Type B
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: #51 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, meeting NAS 907 Type B standards (MPN C13173). It features a 0.0670-inch diameter, 6-inch overall length, and a 135° split point, constructed from high-speed steel.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CLEVELAND Aircraft Extension Drill #51 used for?

The CLEVELAND Aircraft Extension Drill #51 is used for precision drilling in aerospace and industrial applications where extended reach is required. Its NAS 907 Type B compliance and 135° split point make it suitable for drilling into hard metals and composite materials commonly found in aircraft assembly and maintenance.

What are the specifications of the CLEVELAND Aircraft Extension Drill #51?

The CLEVELAND Aircraft Extension Drill #51 (MPN C13173) has a 0.0670-inch diameter, 6-inch overall length, and a 135° split point. It is made from high-speed steel and meets NAS 907 Type B standards. These specs ensure precise, clean holes in tough materials used in aerospace manufacturing.

Where to buy the CLEVELAND Aircraft Extension Drill #51 worldwide?

You can source the CLEVELAND Aircraft Extension Drill #51 worldwide through 3G Electric, 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 drill bit.

How to select the right aircraft extension drill bit for aerospace work?

Select an aircraft extension drill bit like the CLEVELAND #51 by matching its diameter, length, and point angle to your material and hole depth. For hard metals, choose high-speed steel with a 135° split point to reduce walking. Ensure it meets NAS 907 Type B specs for aerospace compliance.

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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