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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 P (MPN 54115), is a NAS-Spec Cobalt jobber-length drill bit for aerospace applications. It features a 135° split point and TiN-coated cobalt construction, with a…

SKU 3G-OTH-200427

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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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
54115
Type
TiN-Coated Cobalt
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit, Letter P (MPN 54115), is a NAS-Spec Cobalt jobber-length drill bit for aerospace applications. It features a 135° split point and TiN-coated cobalt construction, with a diameter of 0.3230 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 54115 used for?

This TiN-coated cobalt drill bit is designed for aerospace and other high-precision drilling applications. The 135° split point reduces walking and improves hole accuracy in hard materials. It meets NAS specifications for demanding industrial use.

What are the specifications of the CHICAGO-LATROBE 54115 drill bit?

The CHICAGO-LATROBE 54115 is a letter P jobber length drill bit with a 0.3230 inch diameter. It features a 135° split point and TiN-coated cobalt construction for extended tool life. It is a NAS-spec bit for aerospace applications.

Where to buy CHICAGO-LATROBE 54115 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 54115 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. 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 54115 with TiN coating and a 135° split point. The letter P size (0.3230 inch) suits specific fastener holes. Always match the bit to material hardness and 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This TiN-coated cobalt jobber-length drill bit is manufactured to NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole-making in high-strength alloys such as stainless steel and titanium. With a Letter L size and 0.2900-inch diameter, it is suited for demanding drilling tasks requiring accuracy and extended tool life
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit is manufactured to NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole-making in high-strength alloys such as stainless steel and titanium. With a Letter L size and 0.2900-inch diameter, it is suited for demanding drilling tasks requiring accuracy and extended tool life
This TiN-coated cobalt drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and improves hole accuracy in hard materials such as stainless steel and titanium. Letter H size with 0.2660-inch diameter for jobber-length drilling tasks
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This TiN-coated cobalt drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and improves hole accuracy in hard materials such as stainless steel and titanium. Letter H size with 0.2660-inch diameter for jobber-length drilling tasks
CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, TiN-Coated Cobalt (MPN 54108)
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CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, TiN-Coated Cobalt (MPN 54108)
This TiN-coated cobalt jobber-length drill bit is manufactured to NAS specifications for aerospace applications. The 135° split point reduces walking and requires less thrust. Suitable for precision drilling in hard materials such as stainless steel and titanium
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit is manufactured to NAS specifications for aerospace applications. The 135° split point reduces walking and requires less thrust. Suitable for precision drilling in hard materials such as stainless steel and titanium
This jobber-length drill bit is made of TiN-coated cobalt steel with a 135° split point. It is designed for drilling hard metals such as stainless steel and titanium in aerospace and high-precision applications. The split point reduces walking and allows for accurate hole placement. Meets NAS specifications
CHICAGO-LATROBE
This jobber-length drill bit is made of TiN-coated cobalt steel with a 135° split point. It is designed for drilling hard metals such as stainless steel and titanium in aerospace and high-precision applications. The split point reduces walking and allows for accurate hole placement. Meets NAS specifications
This TiN-coated cobalt jobber-length drill bit is manufactured to NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole-making in high-strength alloys. Suitable for drilling stainless steel, titanium, and other tough materials
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit is manufactured to NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole-making in high-strength alloys. Suitable for drilling stainless steel, titanium, and other tough materials

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This #24 jobber-length drill bit features a straw/bronze cobalt finish and a 135° split point to reduce walking and thrust. It meets NAS 907 Type B specifications for aerospace drilling applications. Suitable for use in hard materials such as stainless steel and titanium alloys
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This #24 jobber-length drill bit features a straw/bronze cobalt finish and a 135° split point to reduce walking and thrust. It meets NAS 907 Type B specifications for aerospace drilling applications. Suitable for use in hard materials such as stainless steel and titanium alloys
This jobber-length drill bit is made of TiAlN-coated cobalt and features a 135° split point. It meets NAS 907 Type J standards. The #3 size has a 0.2130 inch diameter. Used for drilling in aerospace and other high-tolerance machining applications, particularly in hard materials such as stainless steel and titanium alloys
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This jobber-length drill bit is made of TiAlN-coated cobalt and features a 135° split point. It meets NAS 907 Type J standards. The #3 size has a 0.2130 inch diameter. Used for drilling in aerospace and other high-tolerance machining applications, particularly in hard materials such as stainless steel and titanium alloys
This jobber-length drill bit is made of TiAlN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type J specifications. The #13 size has a 0.1850 inch diameter. Typical applications include precision hole drilling in aerospace and other high-tolerance industrial settings where heat resistance and reduced walking are required
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This jobber-length drill bit is made of TiAlN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type J specifications. The #13 size has a 0.1850 inch diameter. Typical applications include precision hole drilling in aerospace and other high-tolerance industrial settings where heat resistance and reduced walking are required
This jobber-length drill bit is made of TiAlN-coated cobalt steel and features a 135° split point. It conforms to NAS 907 Type J standards. The #23 size has a 0.1540 inch diameter. Typical applications include drilling in aerospace and other high-precision machining operations where hard materials such as stainless steel and titanium are encountered
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This jobber-length drill bit is made of TiAlN-coated cobalt steel and features a 135° split point. It conforms to NAS 907 Type J standards. The #23 size has a 0.1540 inch diameter. Typical applications include drilling in aerospace and other high-precision machining operations where hard materials such as stainless steel and titanium are encountered
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point for reduced walking and thrust. Designed to NAS specifications, it is suited for precision drilling in aerospace and high-strength alloys such as stainless steel and titanium. The bit has a diameter of 5.2 mm (0.2047 in)
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This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point for reduced walking and thrust. Designed to NAS specifications, it is suited for precision drilling in aerospace and high-strength alloys such as stainless steel and titanium. The bit has a diameter of 5.2 mm (0.2047 in)
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point to reduce walking and thrust. It meets NAS specifications for aerospace applications and is suited for drilling hard metals such as stainless steel and titanium in aircraft maintenance and production
CHICAGO-LATROBE
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, featuring a 135° split point to reduce walking and thrust. It meets NAS specifications for aerospace applications and is suited for drilling hard metals such as stainless steel and titanium in aircraft maintenance and production
This 4.9 mm jobber-length drill bit is made of cobalt steel with a straw/bronze finish and a 135° split point. It is designed for precision drilling in high-strength alloys and other demanding materials, commonly used in aerospace and similar applications where heat resistance and hardness are required
CHICAGO-LATROBE
This 4.9 mm jobber-length drill bit is made of cobalt steel with a straw/bronze finish and a 135° split point. It is designed for precision drilling in high-strength alloys and other demanding materials, commonly used in aerospace and similar applications where heat resistance and hardness are required
This jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type B specifications. Designed for precision drilling in hard metals such as stainless steel and titanium, it is suitable for demanding applications requiring heat resistance and efficient chip evacuation
CHICAGO-LATROBE
This jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It conforms to NAS 907 Type B specifications. Designed for precision drilling in hard metals such as stainless steel and titanium, it is suitable for demanding applications requiring heat resistance and efficient chip evacuation