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CHICAGO-LATROBE Jobber Length Drill Bit: #9, 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: #9, 135° Split Point, TiAlN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #9 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, MPN 44979. It features a TiAlN-Coated Cobalt construction with a 135° Split Point, NAS 907 Type J, and a…

SKU 3G-OTH-200122

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #9, 135° Split Point, TiAlN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44979
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 #9 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, MPN 44979. It features a TiAlN-Coated Cobalt construction with a 135° Split Point, NAS 907 Type J, and a 0.1960 specification. 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.

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 #9 used for?

This TiAlN-coated cobalt drill bit is designed for aerospace and high-tolerance machining. Its 135° split point reduces walking and thrust, making it ideal for drilling hard materials like stainless steel and titanium in precision applications.

What are the specifications of the CHICAGO-LATROBE 44979 drill bit?

The CHICAGO-LATROBE 44979 is a #9 jobber length drill bit with a 0.1960 inch diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS 907 Type J standards for aerospace drilling applications.

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 to order the 44979 or other NAS-spec tooling for your aerospace operations.

How to select the right jobber length drill bit for aerospace?

For aerospace drilling, choose a cobalt bit with TiAlN coating for heat resistance and a 135° split point to reduce walking. Match the diameter to your hole spec (e.g., #9 = 0.1960 inch) and ensure NAS compliance for critical applications.

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: #8, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44978)
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CHICAGO-LATROBE Jobber Length Drill Bit: #8, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44978)
CHICAGO-LATROBE Jobber Length Drill Bit: #10, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44980)
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CHICAGO-LATROBE Jobber Length Drill Bit: #10, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44980)
CHICAGO-LATROBE Jobber Length Drill Bit: #29, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44999)
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CHICAGO-LATROBE Jobber Length Drill Bit: #29, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44999)
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: #13, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44983)
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CHICAGO-LATROBE Jobber Length Drill Bit: #13, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44983)
CHICAGO-LATROBE Jobber Length Drill Bit: #11, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44981)
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CHICAGO-LATROBE Jobber Length Drill Bit: #11, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 44981)

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