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CHICAGO-LATROBE Jobber Length Drill Bit: #1, 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: #1, 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #1 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° split point and a 0.2280 specification. As an NAS-spec aerospace-grade tool, it is designed for demanding…

SKU 3G-OTH-200136

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #1, 135° Split Point, TiN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
54011
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 #1 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° split point and a 0.2280 specification. As an NAS-spec aerospace-grade tool, it is designed for demanding industrial drilling applications. 3G Electric interprets your requirements and sources this genuine CHICAGO-LATROBE bit (MPN 54011) across our 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring we deliver the right solution.

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 #1 used for?

This drill bit is designed for aerospace applications requiring NAS 907 Type J compliance. Its 135° split point and TiN-coated cobalt construction enable precise drilling in hard metals like titanium and stainless steel, reducing walking and extending tool life.

What are the specifications of the CHICAGO-LATROBE 54011 drill bit?

The CHICAGO-LATROBE 54011 is a #1 jobber length drill bit with a 0.2280-inch diameter, 135° split point, and TiN-coated cobalt material. It meets NAS 907 Type J specifications for aerospace drilling, offering durability and heat resistance.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the 54011 and other NAS-spec bits.

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

Select based on material and hole tolerance. For hard alloys, choose TiN-coated cobalt bits like the 54011 with a 135° split point to reduce thrust. Verify NAS 907 Type J compliance for aerospace specs. 3G Electric can help match your application 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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