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CHICAGO-LATROBE Jobber Length Drill Bit: 4.3 mm, 135° Split Point, Black Oxide HSS - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: 4.3 mm, 135° Split Point, Black Oxide HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (4.3 mm, MPN 45836) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, meeting NAS 907…

SKU 3G-OTH-189997

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 4.3 mm, 135° Split Point, Black Oxide HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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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
45836
Type
Black Oxide HSS, NAS 907 Type B
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 (4.3 mm, MPN 45836) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, meeting NAS 907 Type B standards. With a diameter of 0.1693 inches, this tool is designed for precision drilling in demanding industrial environments.

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 45836 drill bit used for?

The CHICAGO-LATROBE 45836 is a NAS 907 Type B jobber-length drill bit designed for aerospace and precision industrial drilling. Its 4.3 mm diameter and 135° split point reduce walking and thrust, making it suitable for high-strength alloys and sheet metal in aircraft assembly and maintenance.

What are the specifications of the CHICAGO-LATROBE 45836 drill bit?

The CHICAGO-LATROBE 45836 is a 4.3 mm jobber-length drill bit with a 135° split point, black oxide HSS construction, and NAS 907 Type B compliance. Its decimal equivalent is 0.1693 inches. The manufacturer part number is 45836, and it is designed for aerospace-grade materials.

Where to buy CHICAGO-LATROBE 45836 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 45836 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this NAS-spec bit to any international destination.

How to select the correct CHICAGO-LATROBE drill bit for aerospace applications?

Select a CHICAGO-LATROBE drill bit like the 45836 by matching the diameter (4.3 mm) and shank to your material. For aerospace, use NAS 907 Type B bits with a 135° split point to prevent wandering on curved surfaces. Ensure the black oxide HSS coating suits the alloy's hardness and speed requirements.

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 high-speed steel 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: 4.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45838)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 4.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45838)
CHICAGO-LATROBE Jobber Length Drill Bit: 4.1 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45834)
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CHICAGO-LATROBE Jobber Length Drill Bit: 4.1 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45834)
CHICAGO-LATROBE Jobber Length Drill Bit: 4.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45835)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 4.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45835)
This jobber-length drill bit is made from high-speed steel with a black oxide finish, featuring a 135° split point for reduced walking and no need for center punching. It conforms to NAS 907 Type B specifications, suitable for precision drilling in steel, stainless steel, and other alloys in aerospace and metalworking applications
CHICAGO-LATROBE
This jobber-length drill bit is made from high-speed steel with a black oxide finish, featuring a 135° split point for reduced walking and no need for center punching. It conforms to NAS 907 Type B specifications, suitable for precision drilling in steel, stainless steel, and other alloys in aerospace and metalworking applications
CHICAGO-LATROBE Jobber Length Drill Bit: 4 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45833)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 4 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45833)
CHICAGO-LATROBE Jobber Length Drill Bit: 3.7 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45830)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 3.7 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45830)

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