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

CHICAGO-LATROBE Jobber Length Drill Bit: #15, 135° Split Point, TiN-Coated 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: #15, 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #15 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° Split Point (MPN 54025, SKU 54025). It is designed for aerospace applications, with a specified diameter of…

SKU 3G-OTH-200377

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #15, 135° Split Point, TiN-Coated 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
54025
Type
TiN-Coated Cobalt, NAS 907 Type J
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 #15 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° Split Point (MPN 54025, SKU 54025). It is designed for aerospace applications, with a specified diameter of 0.1800 inches.

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 Jobber Length Drill Bit #15 used for?

This TiN-coated cobalt drill bit is designed for aerospace applications per NAS 907 Type J. It drills hard materials like stainless steel and titanium alloys. The 135° split point reduces walking and improves hole accuracy. 3G Electric supplies this bit for worldwide aerospace maintenance and production.

What are the specifications of the CHICAGO-LATROBE 54025 drill bit?

The CHICAGO-LATROBE 54025 is a #15 jobber length drill bit with a 0.1800 inch diameter, 135° split point, and TiN-coated cobalt construction. It meets NAS 907 Type J specifications for aerospace use. 3G Electric sources this bit for global delivery.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. As a global industrial distributor since 1990, we source and deliver this NAS-spec bit to any country.

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

For aerospace drilling, choose a bit meeting NAS 907 Type J, like the CHICAGO-LATROBE 54025. The TiN coating reduces friction on tough alloys, and the 135° split point prevents walking on curved surfaces. Match the diameter to your hole tolerance. 3G Electric can advise on specifications.

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: #14, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54024)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #14, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54024)
CHICAGO-LATROBE Jobber Length Drill Bit: #13, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54023)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #13, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54023)
CHICAGO-LATROBE Jobber Length Drill Bit: #12, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54022)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #12, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54022)
CHICAGO-LATROBE Jobber Length Drill Bit: 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54113)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54113)
CHICAGO-LATROBE Jobber Length Drill Bit: #11, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54021)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #11, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54021)
CHICAGO-LATROBE Jobber Length Drill Bit: #16, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54026)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #16, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54026)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
TiAlN-coated cobalt jobber-length drill bit with a 135° split point. Designed for precision drilling in aerospace applications, this bit reduces walking and thrust when drilling hard metals such as stainless steel and titanium
CHICAGO-LATROBE
TiAlN-coated cobalt jobber-length drill bit with a 135° split point. Designed for precision drilling in aerospace applications, this bit reduces walking and thrust when drilling hard metals such as stainless steel and titanium
This jobber-length drill bit is made of TiAlN-coated cobalt and meets NAS 907 Type J specifications. It features a 135° split point for reduced walking and precise hole initiation. Suitable for drilling in aerospace and other demanding applications where compliance with NAS standards is required
CHICAGO-LATROBE
This jobber-length drill bit is made of TiAlN-coated cobalt and meets NAS 907 Type J specifications. It features a 135° split point for reduced walking and precise hole initiation. Suitable for drilling in aerospace and other demanding applications where compliance with NAS standards is required
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point for self-centering and reduced walking. Designed to meet NAS specifications, it is suitable for drilling hard materials such as stainless steel and titanium in aerospace and other demanding applications
CHICAGO-LATROBE
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point for self-centering and reduced walking. Designed to meet NAS specifications, it is suitable for drilling hard materials such as stainless steel and titanium in aerospace and other demanding applications
This #52 jobber-length drill bit is constructed from TiAlN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type J specifications for aerospace drilling. The split point geometry reduces walking and enables self-centering, making it suitable for drilling in stainless steel, titanium, and other hard materials
CHICAGO-LATROBE
This #52 jobber-length drill bit is constructed from TiAlN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type J specifications for aerospace drilling. The split point geometry reduces walking and enables self-centering, making it suitable for drilling in stainless steel, titanium, and other hard materials
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type B specifications. The 3.3 mm diameter and coating support drilling in hard materials such as stainless steel and titanium, typical in aerospace and high-precision applications
CHICAGO-LATROBE
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type B specifications. The 3.3 mm diameter and coating support drilling in hard materials such as stainless steel and titanium, typical in aerospace and high-precision applications
This 10.5 mm jobber-length drill bit is made from cobalt steel with a straw/bronze finish and features a 135° split point. It conforms to NAS specifications for aerospace applications. Suitable for drilling hard metals such as stainless steel and titanium in aircraft maintenance and manufacturing
CHICAGO-LATROBE
This 10.5 mm jobber-length drill bit is made from cobalt steel with a straw/bronze finish and features a 135° split point. It conforms to NAS specifications for aerospace applications. Suitable for drilling hard metals such as stainless steel and titanium in aircraft maintenance and manufacturing
This #25 jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point for reduced walking and lower thrust requirements. It meets NAS 907 Type J specifications, making it suitable for aerospace and high-precision drilling applications in tough materials such as stainless steel and titanium
CHICAGO-LATROBE
This #25 jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point for reduced walking and lower thrust requirements. It meets NAS 907 Type J specifications, making it suitable for aerospace and high-precision drilling applications in tough materials such as stainless steel and titanium
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point per NAS 907 Type B. It is designed for drilling in aerospace and high-precision industrial applications, particularly in tough materials such as stainless steel and titanium. The split point reduces walking for accurate hole placement
CHICAGO-LATROBE
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point per NAS 907 Type B. It is designed for drilling in aerospace and high-precision industrial applications, particularly in tough materials such as stainless steel and titanium. The split point reduces walking for accurate hole placement