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CHICAGO-LATROBE NAS-Spec HSS Jobber-Length Drill Bit - 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 NAS-Spec HSS Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter L, MPN 43782) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiCN coating and a 135° split point. It meets NAS 907 Type B standards and has a…

SKU 3G-OTH-190580

Brand
CHICAGO-LATROBE
Item
NAS-Spec HSS Jobber-Length Drill Bit
Part Number
43782
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:43782CHICAGO-LATROBE
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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
43782
Type
TiCN-Coated 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 (Letter L, MPN 43782) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiCN coating and a 135° split point. It meets NAS 907 Type B standards and has a 0.2900-inch diameter. 3G Electric interprets your demand for specialized tooling, sourcing this genuine industrial bit across our 14 departments, with specialist depth in combustion, pumps, and controls as a trust anchor.

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 43782 used for?

This drill bit is designed for aerospace and precision manufacturing applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, while the TiCN coating extends tool life in high-strength alloys. It is suitable for drilling holes in materials such as stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 43782 drill bit?

The CHICAGO-LATROBE 43782 is a jobber length drill bit with a Letter L size (0.2900 inch diameter). It features a 135° split point, TiCN-coated high-speed steel (HSS), and meets NAS 907 Type B standards. The manufacturer part number is 43782, and it is designed for aerospace-grade drilling.

Where to buy CHICAGO-LATROBE 43782 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 43782 drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NAS-spec tool to aerospace and manufacturing facilities globally.

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

Select a drill bit that matches the required hole diameter and material. For aerospace alloys, choose a TiCN-coated HSS bit with a 135° split point, like the CHICAGO-LATROBE 43782, to reduce work hardening and improve chip evacuation. Always verify NAS 907 Type B compliance for critical applications. 3G Electric can advise on proper selection.

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.
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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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