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

3G Electric
RFQ CartGet a QuoteSign inSign up
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 (MPN 44911) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° split point and a 0.1719-inch diameter…

SKU 3G-OTH-199985

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Category
NAS-Spec Cobalt 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

CHICAGO-LATROBE
Manufacturer Part Number
44911
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 (MPN 44911) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° split point and a 0.1719-inch diameter (11/64"). 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 44911 used for?

This 11/64" TiAlN-coated cobalt drill bit is designed for aerospace applications requiring NAS-spec compliance. It drills hard metals like stainless steel and titanium with a 135° split point that reduces walking and thrust.

What are the specifications of the CHICAGO-LATROBE 44911 drill bit?

The CHICAGO-LATROBE 44911 is a jobber-length drill bit with a 0.1719" (11/64") diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS specifications for aerospace drilling and has a 1/4" shank.

Where to buy CHICAGO-LATROBE 44911 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 44911 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

For aerospace drilling, choose a NAS-spec bit like the CHICAGO-LATROBE 44911 with TiAlN coating for heat resistance and a 135° split point to prevent walking on curved surfaces. Match diameter to fastener hole requirements.

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.

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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
TiAlN-coated cobalt jobber-length drill bit with a 135° split point. Designed for precision holemaking in hard metals such as stainless steel and titanium. Meets NAS-spec standards for aerospace applications
CHICAGO-LATROBE
TiAlN-coated cobalt jobber-length drill bit with a 135° split point. Designed for precision holemaking in hard metals such as stainless steel and titanium. Meets NAS-spec standards for aerospace applications
This jobber-length drill bit is made from TiAlN-coated cobalt and features a 135° split point. It is designed for drilling in aerospace and high-temperature alloy applications where hardness and heat resistance are required. The 9/64" diameter and split point geometry reduce walking and thrust during holemaking
CHICAGO-LATROBE
This jobber-length drill bit is made from TiAlN-coated cobalt and features a 135° split point. It is designed for drilling in aerospace and high-temperature alloy applications where hardness and heat resistance are required. The 9/64" diameter and split point geometry reduce walking and thrust during holemaking
TiAlN-coated cobalt jobber-length drill bit with a 135° split point. Designed for drilling hard materials such as stainless steel and titanium in aerospace applications. Meets NAS-spec standards for precision holemaking
CHICAGO-LATROBE
TiAlN-coated cobalt jobber-length drill bit with a 135° split point. Designed for drilling hard materials such as stainless steel and titanium in aerospace applications. Meets NAS-spec standards for precision holemaking
This CHICAGO-LATROBE jobber-length drill bit is made from TiAlN-coated cobalt and features a 135° split point. With a 13/64" (0.2031") diameter, it is manufactured to NAS-Spec for aerospace applications. Suitable for drilling in tough materials such as titanium and stainless steel
CHICAGO-LATROBE
This CHICAGO-LATROBE jobber-length drill bit is made from TiAlN-coated cobalt and features a 135° split point. With a 13/64" (0.2031") diameter, it is manufactured to NAS-Spec for aerospace applications. Suitable for drilling in tough materials such as titanium and stainless steel
CHICAGO-LATROBE Jobber Length Drill Bit: 3/16", 135° Split Point, TiAlN-Coated Cobalt (MPN 44912)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 3/16", 135° Split Point, TiAlN-Coated Cobalt (MPN 44912)
TiAlN-coated cobalt construction with a 135° split point. Designed for drilling in high-temperature alloys and stainless steels. Suitable for aerospace and other industrial applications requiring NAS-spec precision
CHICAGO-LATROBE
TiAlN-coated cobalt construction with a 135° split point. Designed for drilling in high-temperature alloys and stainless steels. Suitable for aerospace and other industrial applications requiring NAS-spec precision

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →
This TiN-coated cobalt jobber-length drill bit meets NAS 907 Type J specifications for aerospace drilling. The 135° split point reduces walking and eliminates the need for center punching. It is suited for drilling hardened steels, stainless steels, and titanium alloys in precision holemaking applications
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit meets NAS 907 Type J specifications for aerospace drilling. The 135° split point reduces walking and eliminates the need for center punching. It is suited for drilling hardened steels, stainless steels, and titanium alloys in precision holemaking applications
This jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point per NAS 907 Type J. It is designed for drilling in aerospace and other high-precision industrial applications where tight tolerances and extended tool life are required. The split point reduces walking on contact, and the cobalt construction handles hardened steels and abrasive materials
CHICAGO-LATROBE
This jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point per NAS 907 Type J. It is designed for drilling in aerospace and other high-precision industrial applications where tight tolerances and extended tool life are required. The split point reduces walking on contact, and the cobalt construction handles hardened steels and abrasive materials
This TiAlN-coated cobalt jobber-length drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling drilling in hard materials such as stainless steel and titanium. Suitable for general-purpose holemaking in demanding industrial environments
CHICAGO-LATROBE
This TiAlN-coated cobalt jobber-length drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling drilling in hard materials such as stainless steel and titanium. Suitable for general-purpose holemaking in demanding industrial environments
This NAS-spec cobalt jobber-length drill bit features a 135° split point and straw/bronze finish. Designed for aerospace applications, it is suitable for drilling hard materials such as stainless steel and titanium. Size: 17/64" (0.2656 in)
CHICAGO-LATROBE
This NAS-spec cobalt jobber-length drill bit features a 135° split point and straw/bronze finish. Designed for aerospace applications, it is suitable for drilling hard materials such as stainless steel and titanium. Size: 17/64" (0.2656 in)
This NAS-spec cobalt jobber-length drill bit is sized at 29/64" (0.4531") with a 135° split point and straw/bronze finish. It is designed for drilling hard metals such as stainless steel and titanium in aerospace maintenance and manufacturing applications
CHICAGO-LATROBE
This NAS-spec cobalt jobber-length drill bit is sized at 29/64" (0.4531") with a 135° split point and straw/bronze finish. It is designed for drilling hard metals such as stainless steel and titanium in aerospace maintenance and manufacturing applications
This TiN-coated cobalt jobber-length drill bit meets NAS 907 Type J specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole drilling in hardened steels, stainless steels, and superalloys. Suitable for CNC and manual drilling operations
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit meets NAS 907 Type J specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole drilling in hardened steels, stainless steels, and superalloys. Suitable for CNC and manual drilling operations
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, meeting NAS 907 Type B specifications for aerospace applications. The 135° split point reduces walking and drilling force. It is suited for drilling hard metals such as stainless steel and titanium in general industrial machining
CHICAGO-LATROBE
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, meeting NAS 907 Type B specifications for aerospace applications. The 135° split point reduces walking and drilling force. It is suited for drilling hard metals such as stainless steel and titanium in general industrial machining
This TiAlN-coated cobalt drill bit meets NAS 907 Type J specifications for aerospace drilling. The 135° split point reduces walking and improves penetration. Suitable for drilling hardened steels, stainless steels, and titanium alloys in high-tolerance manufacturing and maintenance operations
CHICAGO-LATROBE
This TiAlN-coated cobalt drill bit meets NAS 907 Type J specifications for aerospace drilling. The 135° split point reduces walking and improves penetration. Suitable for drilling hardened steels, stainless steels, and titanium alloys in high-tolerance manufacturing and maintenance operations