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CHICAGO-LATROBE Jobber Length Drill Bit: #18, 135° Split Point, TiAlN-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: #18, 135° Split Point, TiAlN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #18 is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a TiAlN-coated cobalt construction with a 135° split point. It meets NAS 907 Type J standards and…

SKU 3G-OTH-200432

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #18, 135° Split Point, TiAlN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44988
Type
TiAlN-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 #18 is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a TiAlN-coated cobalt construction with a 135° split point. It meets NAS 907 Type J standards and has a diameter of 0.1695 inches (MPN 44988). 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.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #18 used for?

This drill bit is designed for aerospace applications requiring NAS 907 Type J compliance. Its 135° split point and TiAlN-coated cobalt construction enable drilling in hardened steels and high-temperature alloys, common in aircraft maintenance and manufacturing.

What are the specifications of the CHICAGO-LATROBE 44988 drill bit?

The CHICAGO-LATROBE 44988 is a #18 jobber length drill bit with a 0.1695-inch diameter, 135° split point, and TiAlN-coated cobalt material. It meets NAS 907 Type J specifications for aerospace drilling tasks.

Where to buy CHICAGO-LATROBE 44988 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 44988 drill bit worldwide. As a global industrial distributor, we handle full logistics and customs clearance to deliver this NAS-spec tool to your facility. Contact us for availability and lead times.

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

Select based on material hardness and hole tolerance. The CHICAGO-LATROBE 44988 with TiAlN coating suits high-temperature alloys. For softer metals, uncoated cobalt bits may suffice. Always verify NAS 907 compliance for aerospace specifications.

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: #19, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44989)
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CHICAGO-LATROBE Jobber Length Drill Bit: #19, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44989)
CHICAGO-LATROBE Jobber Length Drill Bit: #14, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44984)
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CHICAGO-LATROBE Jobber Length Drill Bit: #14, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44984)
CHICAGO-LATROBE Jobber Length Drill Bit: #16, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44986)
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CHICAGO-LATROBE Jobber Length Drill Bit: #16, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44986)
CHICAGO-LATROBE Jobber Length Drill Bit: #20, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44990)
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CHICAGO-LATROBE Jobber Length Drill Bit: #20, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44990)
CHICAGO-LATROBE Jobber Length Drill Bit: #21, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44991)
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CHICAGO-LATROBE Jobber Length Drill Bit: #21, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44991)
CHICAGO-LATROBE Jobber Length Drill Bit: #22, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44992)
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CHICAGO-LATROBE Jobber Length Drill Bit: #22, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44992)

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