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CHICAGO-LATROBE Jobber Length Drill Bit: 15/32", 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: 15/32", 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (15/32") is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, Type TiN-Coated Cobalt, NAS 907 Type J, with a 135° Split Point and a diameter of 0.4688 inches (MPN…

SKU 3G-OTH-200446

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 15/32", 135° Split Point, TiN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
54073
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 (15/32") is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, Type TiN-Coated Cobalt, NAS 907 Type J, with a 135° Split Point and a diameter of 0.4688 inches (MPN 54073).

Frequently Asked Questions

What is the CHICAGO-LATROBE 54073 drill bit used for?

This TiN-coated cobalt jobber-length drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking and thrust, making it suitable for hard metals and alloys. The NAS 907 Type J specification ensures compliance with aerospace fastener-hole standards.

What are the specifications of the CHICAGO-LATROBE 54073?

The CHICAGO-LATROBE 54073 is a 15/32" (0.4688 inch) jobber-length drill bit with a 135° split point. It features TiN-coated cobalt construction and meets NAS 907 Type J aerospace standards. The manufacturer part number is 54073.

Where to buy CHICAGO-LATROBE 54073 worldwide?

3G Electric supplies the CHICAGO-LATROBE 54073 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS-spec drill bit for your aerospace or manufacturing operations.

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

For aerospace applications, choose a drill bit that meets NAS 907 Type J, like the CHICAGO-LATROBE 54073. The 135° split point and TiN-coated cobalt provide durability in hard materials. Match the diameter (15/32") to your fastener-hole requirements and ensure proper coolant use during drilling.

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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CHICAGO-LATROBE Jobber Length Drill Bit: 31/64", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54074)
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