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CHICAGO-LATROBE Jobber Length Drill Bit: #19, 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: #19, 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (#19, MPN 54029) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a TiN-Coated Cobalt construction, NAS 907 Type J compliance, and a 135° split point…

SKU 3G-OTH-200110

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #19, 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
54029
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 (#19, MPN 54029) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a TiN-Coated Cobalt construction, NAS 907 Type J compliance, and a 135° split point with a 0.1660-inch diameter. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE #19 jobber length drill bit used for?

This TiN-coated cobalt drill bit is designed for aerospace applications per NAS 907 Type J. It drills hard metals like stainless steel and titanium, where the 135° split point reduces walking and improves hole accuracy.

What are the specifications of the CHICAGO-LATROBE 54029 drill bit?

The CHICAGO-LATROBE 54029 is a #19 jobber length drill bit with a 0.1660-inch diameter, 135° split point, and TiN-coated cobalt construction. It meets NAS 907 Type J specifications for aerospace drilling.

Where to buy CHICAGO-LATROBE 54029 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 54029 drill bits worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

For aerospace drilling, choose a TiN-coated cobalt bit like the CHICAGO-LATROBE 54029. The 135° split point and NAS 907 Type J compliance ensure precision in hard alloys. Match the diameter to your hole size and use proper coolant.

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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