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CHICAGO-LATROBE Jobber Length Drill Bit: #45, 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: #45, 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #45 is a NAS-Spec Cobalt drill bit for aerospace, featuring a TiN-Coated Cobalt construction, 135° Split Point, and NAS 907 Type J compliance. With a diameter of 0.0820…

SKU 3G-OTH-200217

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #45, 135° Split Point, TiN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
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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
54080
Type
TiN-Coated Cobalt, NAS 907 Type J
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 #45 is a NAS-Spec Cobalt drill bit for aerospace, featuring a TiN-Coated Cobalt construction, 135° Split Point, and NAS 907 Type J compliance. With a diameter of 0.0820 inches (MPN 54080), it is designed for precision drilling in demanding applications.

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 #45 used for?

This TiN-coated cobalt drill bit is designed for aerospace applications requiring NAS 907 Type J compliance. Its 135° split point reduces walking and drilling force, making it suitable for hard metals and high-precision holemaking in aircraft maintenance and manufacturing.

What are the specifications of the CHICAGO-LATROBE 54080 drill bit?

The CHICAGO-LATROBE 54080 is a #45 jobber length drill bit with a 0.0820 inch diameter, 135° split point, and TiN-coated cobalt construction. It meets NAS 907 Type J specifications for aerospace use, offering wear resistance and extended tool life in demanding materials.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine NAS-spec tooling to aerospace facilities, maintenance shops, and distributors across all regions.

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

For aerospace applications, choose a drill bit that meets NAS 907 specifications, like the CHICAGO-LATROBE 54080. Consider material hardness, required hole tolerance, and coating—TiN-coated cobalt provides heat resistance and lubricity. A 135° split point helps prevent walking on curved or angled surfaces common in airframe assembly.

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
CHICAGO-LATROBE Jobber Length Drill Bit: #46, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54081)
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CHICAGO-LATROBE Jobber Length Drill Bit: #46, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54081)
CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54079)
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CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54079)
CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54078)
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CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54078)
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CHICAGO-LATROBE Jobber Length Drill Bit: #47, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54087)
CHICAGO-LATROBE Jobber Length Drill Bit: #49, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54089)
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CHICAGO-LATROBE Jobber Length Drill Bit: #49, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54089)
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CHICAGO-LATROBE Jobber Length Drill Bit: #48, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54088)

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