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

3G Electric
CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit, Letter J (MPN 44954), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a 135° split point and TiAlN-coated cobalt construction, with a…

SKU 3G-OTH-200276

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Part Number
44954
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:44954CHICAGO-LATROBE
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

CHICAGO-LATROBE
Manufacturer Part Number
44954
Type
TiAlN-Coated Cobalt
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

CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit, Letter J (MPN 44954), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a 135° split point and TiAlN-coated cobalt construction, with a diameter of 0.2770 inches. 3G Electric interprets your demand for specialized cutting tools, sourcing this OEM bit across our 14 industrial departments, with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 44954 used for?

This TiAlN-coated cobalt drill bit is designed for aerospace applications requiring NAS-spec compliance. Its 135° split point reduces walking and thrust, making it suitable for drilling hard materials like stainless steel and titanium in aircraft manufacturing and maintenance.

What are the specifications of the CHICAGO-LATROBE 44954 drill bit?

The CHICAGO-LATROBE 44954 is a Letter J jobber-length drill bit with a 0.2770-inch diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS specifications for aerospace use and is manufactured under part number 44954.

Where to buy CHICAGO-LATROBE 44954 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 44954 drill bit worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this NAS-spec aerospace drill bit for your operations.

How to select the right CHICAGO-LATROBE drill bit for aerospace work?

For aerospace drilling, choose a NAS-spec cobalt bit like the CHICAGO-LATROBE 44954 with a 135° split point and TiAlN coating. Match the Letter J size (0.2770 inch) to your hole requirement. Ensure the bit is designed for high-strength alloys to prevent breakage and maintain precision.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.
Not sure this is the right part? Photo-identify it

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE nas-spec cobalt 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

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
This 23/64" jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type J standards. Used for drilling in aerospace and other high-precision industrial applications where tough materials are encountered
CHICAGO-LATROBE
This 23/64" jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type J standards. Used for drilling in aerospace and other high-precision industrial applications where tough materials are encountered
This #21 jobber-length drill bit features TiN-coated cobalt construction with a 135° split point, conforming to NAS 907 Type J specifications. The 0.1590-inch diameter bit is designed for precision drilling in aerospace and other demanding applications, reducing walking and improving hole accuracy in tough materials
CHICAGO-LATROBE
This #21 jobber-length drill bit features TiN-coated cobalt construction with a 135° split point, conforming to NAS 907 Type J specifications. The 0.1590-inch diameter bit is designed for precision drilling in aerospace and other demanding applications, reducing walking and improving hole accuracy in tough materials
This 29/64" (0.4531 inch) jobber-length drill bit is made from TiAlN-coated cobalt and features a 135° split point. It meets NAS specifications for aerospace applications. The split point reduces walking during start, and the coating extends tool life when drilling high-strength alloys
CHICAGO-LATROBE
This 29/64" (0.4531 inch) jobber-length drill bit is made from TiAlN-coated cobalt and features a 135° split point. It meets NAS specifications for aerospace applications. The split point reduces walking during start, and the coating extends tool life when drilling high-strength alloys
This 1 mm jobber-length drill bit is made of cobalt steel with a straw/bronze finish, conforming to NAS 907 Type B. The 135° split point reduces walking and thrust, enabling accurate drilling in hard metals and stainless steel. Suitable for aerospace and high-precision industrial drilling applications
CHICAGO-LATROBE
This 1 mm jobber-length drill bit is made of cobalt steel with a straw/bronze finish, conforming to NAS 907 Type B. The 135° split point reduces walking and thrust, enabling accurate drilling in hard metals and stainless steel. Suitable for aerospace and high-precision industrial drilling applications
This CHICAGO-LATROBE jobber-length drill bit is #13 size with 0.1850-inch diameter, made of TiN-coated cobalt and featuring a 135° split point. It meets NAS 907 Type J standards for aerospace drilling applications. Suitable for use in high-precision industrial drilling of tough materials
CHICAGO-LATROBE
This CHICAGO-LATROBE jobber-length drill bit is #13 size with 0.1850-inch diameter, made of TiN-coated cobalt and featuring a 135° split point. It meets NAS 907 Type J standards for aerospace drilling applications. Suitable for use in high-precision industrial drilling of tough materials
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The 8 mm (0.3150 in) diameter is suited for precision holemaking in hard materials
CHICAGO-LATROBE
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The 8 mm (0.3150 in) diameter is suited for precision holemaking in hard materials
Cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. Designed for precision drilling in aerospace applications, suitable for use on tough materials such as stainless steel and titanium. Complies with NAS specifications
CHICAGO-LATROBE
Cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. Designed for precision drilling in aerospace applications, suitable for use on tough materials such as stainless steel and titanium. Complies with NAS specifications
This NAS-Spec cobalt jobber-length drill bit is designed for precision drilling in aerospace applications. The 135° split point reduces walking and requires less thrust, making it suitable for drilling hard materials such as stainless steel and titanium. The straw/bronze cobalt finish provides heat resistance and extended tool life
CHICAGO-LATROBE
This NAS-Spec cobalt jobber-length drill bit is designed for precision drilling in aerospace applications. The 135° split point reduces walking and requires less thrust, making it suitable for drilling hard materials such as stainless steel and titanium. The straw/bronze cobalt finish provides heat resistance and extended tool life

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first