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

The CHICAGO-LATROBE Jobber Length Drill Bit #32 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° split point and a 0.1160-inch diameter (MPN 54042). Designed for aerospace applications, this NAS-spec bit…

SKU 3G-OTH-200091

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #32, 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
54042
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 #32 is a TiN-Coated Cobalt, NAS 907 Type J drill bit with a 135° split point and a 0.1160-inch diameter (MPN 54042). Designed for aerospace applications, this NAS-spec bit is part of our curated industrial offering across 14 departments, with specialist depth in cutting tools and precision equipment.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #32 used for?

This TiN-coated cobalt drill bit is designed for aerospace applications requiring NAS 907 Type J compliance. It drills precise holes in hardened steels and superalloys up to 850 °C, common in aircraft frame and engine maintenance.

What are the specifications of the CHICAGO-LATROBE 54042 drill bit?

The CHICAGO-LATROBE 54042 is a #32 jobber length drill bit with a 0.1160 inch diameter, 135° split point, and TiN-coated cobalt construction. It meets NAS 907 Type J specifications for aerospace drilling tasks.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 54042 model.

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 54042 with a 135° split point. This reduces walking and extends tool life in tough alloys. Match the diameter to your hole tolerance and ensure NAS 907 Type J compliance.

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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