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

CHICAGO-LATROBE Jobber Length Drill Bit: #40, 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: #40, 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #40 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° split point and a 0.0980 diameter. This NAS-spec aerospace-grade tool is designed for demanding industrial…

SKU 3G-OTH-200374

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #40, 135° Split Point, TiN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
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Technical specs
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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
54075
Type
TiN-Coated Cobalt, NAS 907 Type J
Split Point
135°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit #40 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° split point and a 0.0980 diameter. This NAS-spec aerospace-grade tool is designed for demanding industrial drilling 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 #40 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 improves hole accuracy in hard metals, making it suitable for precision drilling in aircraft maintenance and manufacturing.

What are the specifications of the CHICAGO-LATROBE 54075 drill bit?

The CHICAGO-LATROBE 54075 is a #40 jobber length drill bit with a 0.0980 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.

Where to buy CHICAGO-LATROBE NAS-spec drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE NAS 907 Type J drill bits like the 54075 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine aerospace-grade tooling regardless of your location.

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

For aerospace drilling, choose a bit that meets NAS 907 Type J specs, like the CHICAGO-LATROBE 54075. The 135° split point and TiN coating improve performance on tough alloys. Match the diameter to your hole size and ensure the bit is cobalt-grade for heat resistance.

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: #41, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54076)
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CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54076)
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)
CHICAGO-LATROBE Jobber Length Drill Bit: #39, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54049)
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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: #42, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54077)
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CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54077)
CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54044)
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CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54044)

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