We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CLEVELAND Jobber Length Drill Bit: 25/64", 118° Split Point, HSS - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CLEVELANDNAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CLEVELAND Jobber Length Drill Bit: 25/64", 118° Split Point, HSS

CLEVELAND NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace.

SKU 3G-OTH-190036

Also listed as: C 73421 · C-73421

Brand
CLEVELAND
Item
Jobber Length Drill Bit: 25/64", 118° Split Point, HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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

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
C73421

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

CLEVELAND NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace.

Frequently Asked Questions

What is the CLEVELAND C73421 jobber length drill bit used for?

The CLEVELAND C73421 jobber length drill bit is used for precision drilling in aerospace and industrial applications. Its 118° split point and HSS construction meet NAS 907 Type A specifications, making it suitable for high-strength materials where accuracy and durability are critical.

What are the specifications of the CLEVELAND C73421 drill bit?

The CLEVELAND C73421 is a jobber length drill bit with a 25/64" diameter (0.3906 inches), 118° split point, and high-speed steel (HSS) construction. It conforms to NAS 907 Type A standards, designed for aerospace-grade drilling tasks requiring precise hole geometry.

Where to buy CLEVELAND C73421 drill bits worldwide?

3G Electric supplies the CLEVELAND C73421 drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS-spec HSS drill bit to your facility. Contact us for availability and lead time.

How to select the right CLEVELAND jobber length drill bit for aerospace?

Select the CLEVELAND C73421 for 25/64" holes in aerospace materials. Ensure your application requires NAS 907 Type A compliance and a 118° split point for self-centering. Match the drill bit's HSS grade to the workpiece hardness, and use proper speeds and feeds for optimal tool life.

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 jobber-length drill bits for aerospace. 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 Jobber Length Drill Bit: 23/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73419)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 23/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73419)
CLEVELAND Jobber Length Drill Bit: 21/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73417)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 21/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73417)
CLEVELAND Jobber Length Drill Bit: 19/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73415)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 19/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73415)
This 5/64" jobber-length drill bit is made from high-speed steel and features a 118° split point. It conforms to NAS 907 Type A specifications, making it suitable for drilling precision holes in high-strength materials used in aerospace applications
CLEVELAND
This 5/64" jobber-length drill bit is made from high-speed steel and features a 118° split point. It conforms to NAS 907 Type A specifications, making it suitable for drilling precision holes in high-strength materials used in aerospace applications
CLEVELAND Jobber Length Drill Bit: 7/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73403)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 7/64", 118° Split Point, HSS, NAS 907 Type A (MPN C73403)
CLEVELAND Jobber Length Drill Bit: 5/32", 118° Split Point, HSS, NAS 907 Type A (MPN C73406)
CLEVELAND
CLEVELAND Jobber Length Drill Bit: 5/32", 118° Split Point, HSS, NAS 907 Type A (MPN C73406)

More from CLEVELAND

View all CLEVELAND parts
CLEVELAND C11614 is a 17/64" jobber-length drill bit made from high-speed steel with a 135° split point. It conforms to NAS 907 Type B specifications, designed for precision drilling in aerospace applications requiring tight tolerances and reliability
CLEVELAND
CLEVELAND C11614 is a 17/64" jobber-length drill bit made from high-speed steel with a 135° split point. It conforms to NAS 907 Type B specifications, designed for precision drilling in aerospace applications requiring tight tolerances and reliability
This 8.5 mm jobber-length drill bit is made from high-speed steel and features a 135° split point to reduce walking and improve hole accuracy. It meets NAS 907 Type B specifications for aerospace applications, suitable for precision drilling in metals during aircraft manufacturing and maintenance
CLEVELAND
This 8.5 mm jobber-length drill bit is made from high-speed steel and features a 135° split point to reduce walking and improve hole accuracy. It meets NAS 907 Type B specifications for aerospace applications, suitable for precision drilling in metals during aircraft manufacturing and maintenance
High-speed steel jobber-length drill bit with a #3 wire gauge diameter and 118° split point. Conforms to NAS 907 Type A specifications. Suitable for general-purpose drilling in aerospace and other high-strength materials
CLEVELAND
High-speed steel jobber-length drill bit with a #3 wire gauge diameter and 118° split point. Conforms to NAS 907 Type A specifications. Suitable for general-purpose drilling in aerospace and other high-strength materials
This jobber-length drill bit is made from high-speed steel and features a 118° split point. It conforms to NAS 907 Type A specifications. Suitable for drilling in metals in aerospace and other high-tolerance applications
CLEVELAND
This jobber-length drill bit is made from high-speed steel and features a 118° split point. It conforms to NAS 907 Type A specifications. Suitable for drilling in metals in aerospace and other high-tolerance applications
This jobber-length drill bit is made of high-speed steel and features a 135° split point for reduced walking and improved hole accuracy. It conforms to NAS 907 Type B specifications, making it suitable for precision drilling in high-strength materials common in aerospace applications
CLEVELAND
This jobber-length drill bit is made of high-speed steel and features a 135° split point for reduced walking and improved hole accuracy. It conforms to NAS 907 Type B specifications, making it suitable for precision drilling in high-strength materials common in aerospace applications
This CLEVELAND jobber-length drill bit is made from high-speed steel and features a 135° split point to reduce walking and thrust. It conforms to NAS 907 Type B specifications for aerospace applications. Suitable for drilling precise holes in high-strength materials during aircraft assembly and maintenance tasks
CLEVELAND
This CLEVELAND jobber-length drill bit is made from high-speed steel and features a 135° split point to reduce walking and thrust. It conforms to NAS 907 Type B specifications for aerospace applications. Suitable for drilling precise holes in high-strength materials during aircraft assembly and maintenance tasks
High-speed steel jobber-length drill bit with a 135° split point, designed for aerospace applications. Meets NAS 907 Type B standards. Suitable for drilling in high-strength alloys and other materials requiring precise holemaking
CLEVELAND
High-speed steel jobber-length drill bit with a 135° split point, designed for aerospace applications. Meets NAS 907 Type B standards. Suitable for drilling in high-strength alloys and other materials requiring precise holemaking
This CLEVELAND jobber-length drill bit is made of high-speed steel and features a 135° split point for precise starting and reduced thrust. It conforms to NAS 907 Type B specifications, making it suitable for drilling in high-strength materials in aerospace assembly and maintenance applications
CLEVELAND
This CLEVELAND jobber-length drill bit is made of high-speed steel and features a 135° split point for precise starting and reduced thrust. It conforms to NAS 907 Type B specifications, making it suitable for drilling in high-strength materials in aerospace assembly and maintenance applications