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CHICAGO-LATROBE Jobber Length Drill Bit: 2.1 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: 2.1 mm, 135° Split Point, Black Oxide HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (2.1 mm, MPN 45812) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a specification of…

SKU 3G-OTH-189991

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 2.1 mm, 135° Split Point, Black Oxide HSS
Category
NAS-Spec High-Speed Steel 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
45812
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 (2.1 mm, MPN 45812) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a specification of 0.0827. 3G Electric interprets demand and sources this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls.

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 45812 drill bit used for?

This CHICAGO-LATROBE jobber length drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point and black oxide HSS construction enable precise drilling in high-strength alloys and sheet metal, reducing walking and improving chip evacuation.

What are the specifications of the CHICAGO-LATROBE 45812 drill bit?

The CHICAGO-LATROBE 45812 is a 2.1 mm jobber length drill bit with a 135° split point, black oxide high-speed steel finish, and NAS 907 Type B specification. It has a diameter of 0.0827 inches and is designed for aerospace-grade drilling tasks.

Where to buy CHICAGO-LATROBE 45812 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 45812 drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this NAS 907 Type B bit for your aerospace operations.

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

For aerospace drilling, choose a bit that meets NAS 907 Type B standards, like the CHICAGO-LATROBE 45812. A 135° split point reduces walking on curved surfaces, while black oxide HSS provides heat resistance. Match diameter and length to your material thickness and hole tolerance 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
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace applications. The 2.4 mm diameter reduces walking and improves hole accuracy in high-strength alloys, suitable for precision drilling in aircraft assembly and maintenance
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace applications. The 2.4 mm diameter reduces walking and improves hole accuracy in high-strength alloys, suitable for precision drilling in aircraft assembly and maintenance
CHICAGO-LATROBE Jobber Length Drill Bit: 1.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45802)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 1.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45802)
CHICAGO-LATROBE Jobber Length Drill Bit: 2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45811)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45811)
CHICAGO-LATROBE Jobber Length Drill Bit: 2.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45813)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 2.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45813)
CHICAGO-LATROBE Jobber Length Drill Bit: 2.6 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45818)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 2.6 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45818)
CHICAGO-LATROBE Jobber Length Drill Bit: 2.7 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45819)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 2.7 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45819)

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