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

CHICAGO-LATROBE Jobber Length Drill Bit: 3/8", 135° Split Point, Straw/Bronze Cobalt - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: 3/8", 135° Split Point, Straw/Bronze Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47724) is a 3/8" NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt finish, NAS 907 Type B. 3G Electric…

SKU 3G-OTH-200199

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 3/8", 135° Split Point, Straw/Bronze Cobalt
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 — 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

CHICAGO-LATROBE
Manufacturer Part Number
47724
Type
Straw/Bronze Cobalt, NAS 907 Type B
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 47724) is a 3/8" NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt finish, NAS 907 Type B. 3G Electric interprets your demand for aerospace-grade tooling, sourcing this precision bit across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

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 CHICAGO-LATROBE 47724 drill bit used for?

The CHICAGO-LATROBE 47724 is a NAS 907 Type B jobber-length drill bit designed for aerospace and high-strength alloy drilling. Its 135° split point reduces walking and thrust, while the straw/bronze cobalt construction handles tough materials like stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 47724?

The CHICAGO-LATROBE 47724 is a 3/8" (0.3750 in) jobber-length drill bit with a 135° split point. It features straw/bronze cobalt finish and meets NAS 907 Type B standards. The manufacturer part number is 47724, and it is built for precision in aerospace applications.

Where to buy CHICAGO-LATROBE 47724 worldwide?

3G Electric supplies the CHICAGO-LATROBE 47724 drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS-spec cobalt bit to your facility. Contact us for availability and lead time.

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

For aerospace drilling, choose a cobalt bit like the CHICAGO-LATROBE 47724 with a 135° split point to reduce walking on curved surfaces. Ensure it meets NAS 907 Type B specs for material compatibility. Match diameter (3/8") to your fastener or hole tolerance 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
CHICAGO-LATROBE Jobber Length Drill Bit: 1/8", 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47708)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 1/8", 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47708)
CHICAGO-LATROBE Jobber Length Drill Bit: #37, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47771)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #37, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47771)
CHICAGO-LATROBE Jobber Length Drill Bit: #1, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47735)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #1, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47735)
CHICAGO-LATROBE Jobber Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47732)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 1/2", 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47732)
CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47768)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47768)
CHICAGO-LATROBE Jobber Length Drill Bit: #29, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47763)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #29, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47763)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
This NAS-spec cobalt jobber-length drill bit features a TiAlN coating and a 135° split point. The split point reduces walking during start-up, while the cobalt construction and coating provide heat resistance for drilling in tough materials. Suitable for precision drilling in demanding industrial applications
CHICAGO-LATROBE
This NAS-spec cobalt jobber-length drill bit features a TiAlN coating and a 135° split point. The split point reduces walking during start-up, while the cobalt construction and coating provide heat resistance for drilling in tough materials. Suitable for precision drilling in demanding industrial applications
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point. It conforms to NAS 907 Type B specifications for aerospace drilling applications. Commonly used for drilling hardened materials such as stainless steel and titanium in precision machining operations
CHICAGO-LATROBE
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point. It conforms to NAS 907 Type B specifications for aerospace drilling applications. Commonly used for drilling hardened materials such as stainless steel and titanium in precision machining operations
TiN-coated cobalt drill bit with a 135° split point, conforming to NAS 907 Type B. Designed for aerospace and high-precision industrial drilling applications, the split point reduces walking, while the coating provides heat resistance for use in tough materials
CHICAGO-LATROBE
TiN-coated cobalt drill bit with a 135° split point, conforming to NAS 907 Type B. Designed for aerospace and high-precision industrial drilling applications, the split point reduces walking, while the coating provides heat resistance for use in tough materials
This jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It meets NAS specifications for aerospace and high-precision industrial drilling. The split point reduces walking, and the cobalt construction handles hard materials such as stainless steel and titanium
CHICAGO-LATROBE
This jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It meets NAS specifications for aerospace and high-precision industrial drilling. The split point reduces walking, and the cobalt construction handles hard materials such as stainless steel and titanium
This TiN-coated cobalt jobber-length drill bit meets NAS 907 Type J specifications for aerospace applications. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling in high-strength alloys and other demanding materials
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 improves hole accuracy. Suitable for drilling in high-strength alloys and other demanding materials
This #27 jobber-length drill bit is made from TiAlN-coated cobalt and meets NAS 907 Type J specifications. The 135° split point reduces walking and aids self-centering during drilling. It is used for precision hole-making in aerospace and other high-temperature alloy applications
CHICAGO-LATROBE
This #27 jobber-length drill bit is made from TiAlN-coated cobalt and meets NAS 907 Type J specifications. The 135° split point reduces walking and aids self-centering during drilling. It is used for precision hole-making in aerospace and other high-temperature alloy applications
This 4 mm diameter jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. It conforms to NAS 907 Type B specifications. Typical applications include drilling in high-strength alloys, stainless steel, and titanium for precision hole-making
CHICAGO-LATROBE
This 4 mm diameter jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. It conforms to NAS 907 Type B specifications. Typical applications include drilling in high-strength alloys, stainless steel, and titanium for precision hole-making
This TiN-coated cobalt jobber-length drill bit features a 135° split point for reduced walking and improved hole accuracy. Designed for drilling hard materials such as stainless steel and titanium in aerospace and other high-precision metalworking applications. Meets NAS specifications for critical drilling tasks
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit features a 135° split point for reduced walking and improved hole accuracy. Designed for drilling hard materials such as stainless steel and titanium in aerospace and other high-precision metalworking applications. Meets NAS specifications for critical drilling tasks