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CHICAGO-LATROBE 50536 High-Speed Steel Extended-Length Drill Bit - High-Speed Steel Extended-Length Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Extended-Length Drill Bits

CHICAGO-LATROBE 50536 High-Speed Steel Extended-Length Drill Bit

The CHICAGO-LATROBE Extra Long Drill Bit (25/64", MPN 50536) is a high-speed steel extended-length drill bit with a black oxide finish, 10" overall length, and a 118° notched point. It is designed for deep-hole…

SKU 3G-OTH-207408

Brand
CHICAGO-LATROBE
Item
50536 High-Speed Steel Extended-Length Drill Bit
Part Number
50536
Category
High-Speed Steel Extended-Length Drill Bits
Available to Order
Also known as:50536CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
50536
Type
Black Oxide HSS
Overall Lg
10"
Notched Point
118°

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Extra Long Drill Bit (25/64", MPN 50536) is a high-speed steel extended-length drill bit with a black oxide finish, 10" overall length, and a 118° notched point. It is designed for deep-hole drilling applications requiring extended reach.

Frequently Asked Questions

What is the CHICAGO-LATROBE Extra Long Drill Bit 50536 used for?

This extra-long drill bit is designed for deep-hole drilling in metal, wood, and plastic. Its 118° notched point reduces walking on curved surfaces, while the black oxide HSS construction resists wear and heat. Common applications include maintenance, fabrication, and production work where extended reach is required.

What are the specifications of the CHICAGO-LATROBE 50536 drill bit?

The CHICAGO-LATROBE 50536 is a 25/64" diameter extra-long drill bit with a 10" overall length. It features a 118° notched point and is made from black oxide high-speed steel (HSS). The cutting diameter is 0.3906 inches. This bit is designed for extended reach in deep-hole drilling applications.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 50536 extra-long drill bit or other CHICAGO-LATROBE tooling for your operation.

How to select the right extra-long drill bit for deep-hole drilling?

Select an extra-long drill bit based on hole depth, material, and required finish. For steel, use a 118° point with black oxide HSS like the CHICAGO-LATROBE 50536. Match diameter to your fastener or clearance needs. Ensure overall length exceeds hole depth by at least 1 inch for chip evacuation.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE high-speed steel extended-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This high-speed steel drill bit features a black oxide finish for heat resistance and chip evacuation. The 12" overall length and 118° notched point enable deep-hole drilling in metal, wood, and plastic, with reduced walking on curved surfaces. Suitable for accessing recessed areas in industrial maintenance and fabrication
CHICAGO-LATROBE
This high-speed steel drill bit features a black oxide finish for heat resistance and chip evacuation. The 12" overall length and 118° notched point enable deep-hole drilling in metal, wood, and plastic, with reduced walking on curved surfaces. Suitable for accessing recessed areas in industrial maintenance and fabrication

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