Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CLEVELAND Aircraft Extension Drill: #48, 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: #48, 6" Overall Lg, 135° Split Point, HSS

The CLEVELAND Aircraft Extension Drill: #48 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, model C13170. It features a 0.0760-inch diameter, 6-inch overall length, and a 135° split point, meeting NAS…

SKU 3G-OTH-207932

Also listed as: C 13170 · C-13170

Brand
CLEVELAND
Item
Aircraft Extension Drill: #48, 6" Overall Lg, 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
C13170
Type
HSS, NAS 907 Type B
Overall Lg
6"
Split Point
135°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CLEVELAND Aircraft Extension Drill: #48 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, model C13170. It features a 0.0760-inch diameter, 6-inch overall length, and a 135° split point, meeting NAS 907 Type B specifications.

Frequently Asked Questions

What is the CLEVELAND Aircraft Extension Drill #48 used for?

The CLEVELAND Aircraft Extension Drill #48 is used for drilling precision holes in aircraft structures and other high-strength materials. Its 6-inch overall length and 135° split point allow for accurate starts and efficient chip evacuation in deep or confined spaces, meeting NAS 907 Type B specifications for aerospace maintenance and manufacturing.

What are the specifications of the CLEVELAND C13170 drill bit?

The CLEVELAND C13170 is a #48 aircraft extension drill bit with a 0.0760-inch diameter, 6-inch overall length, and a 135° split point. It is made of high-speed steel (HSS) and conforms to NAS 907 Type B standards. This NAS-spec bit is designed for extended reach in aerospace applications.

Where to buy CLEVELAND C13170 drill bits worldwide?

CLEVELAND C13170 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this NAS 907 Type B aircraft extension drill.

How to select the right CLEVELAND aircraft extension drill bit?

To select the right CLEVELAND aircraft extension drill bit, match the diameter and length to your hole depth and material. The #48 size (0.0760-inch) with a 135° split point reduces walking on curved surfaces. Ensure the bit meets NAS 907 Type B specs for aerospace use. 3G Electric can help source the correct CLEVELAND part.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Aircraft Extension Drill: #47, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13169)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #47, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13169)
CLEVELAND Aircraft Extension Drill: #49, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13171)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #49, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13171)
CLEVELAND Aircraft Extension Drill: #39, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13161)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #39, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13161)
CLEVELAND Aircraft Extension Drill: #38, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13160)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #38, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13160)
CLEVELAND Aircraft Extension Drill: #13, 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13229)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #13, 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13229)
CLEVELAND Aircraft Extension Drill: #42, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13164)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #42, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13164)

More from CLEVELAND

View all CLEVELAND parts
CLEVELAND Aircraft Extension Drill: 9/64", 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13106)
CLEVELAND
CLEVELAND Aircraft Extension Drill: 9/64", 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13106)
CLEVELAND Aircraft Extension Drill: 15/32", 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13120)
CLEVELAND
CLEVELAND Aircraft Extension Drill: 15/32", 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13120)
CLEVELAND Aircraft Extension Drill: 7/64", 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13179)
CLEVELAND
CLEVELAND Aircraft Extension Drill: 7/64", 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13179)
CLEVELAND Aircraft Extension Drill: 1/8", 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13105)
CLEVELAND
CLEVELAND Aircraft Extension Drill: 1/8", 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13105)
CLEVELAND Aircraft Extension Drill: #36, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13158)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #36, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13158)
CLEVELAND Aircraft Extension Drill: 23/64", 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13195)
CLEVELAND
CLEVELAND Aircraft Extension Drill: 23/64", 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13195)
CLEVELAND Aircraft Extension Drill: #25, 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13236)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #25, 12" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13236)
CLEVELAND Aircraft Extension Drill: #8, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13130)
CLEVELAND
CLEVELAND Aircraft Extension Drill: #8, 6" Overall Lg, 135° Split Point, HSS, NAS 907 Type B (MPN C13130)