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CHICAGO-LATROBE 23/64" High-Speed Steel Extended-Length Drill Bit - High-Speed Steel Extended-Length Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Extended-Length Drill Bits

CHICAGO-LATROBE 23/64" High-Speed Steel Extended-Length Drill Bit

3G Electric supplies the CHICAGO-LATROBE Extra Long Drill Bit (23/64"), a High-Speed Steel Extended-Length Drill Bit with a 12" overall length, 118° Notched Point, and Black Oxide HSS finish (MPN 50523). We interpret…

SKU 3G-OTH-207402

Brand
CHICAGO-LATROBE
Item
23/64" High-Speed Steel Extended-Length Drill Bit
Part Number
50523
Category
High-Speed Steel Extended-Length Drill Bits
Available to Order
Also known as:50523CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
50523
Type
Black Oxide HSS
Overall Lg
12"
Notched Point
118°

Technical Documents

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

Product Description

3G Electric supplies the CHICAGO-LATROBE Extra Long Drill Bit (23/64"), a High-Speed Steel Extended-Length Drill Bit with a 12" overall length, 118° Notched Point, and Black Oxide HSS finish (MPN 50523). We interpret your demand for specialty tooling across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the CHICAGO-LATROBE Extra Long Drill Bit 50523 used for?

This drill bit is designed for drilling deep holes in metal, wood, and plastic where standard-length bits cannot reach. Its 12-inch overall length and 118° notched point provide precise entry and reduced walking on curved surfaces, making it suitable for maintenance, fabrication, and industrial applications.

What are the specifications of the CHICAGO-LATROBE 50523 drill bit?

The CHICAGO-LATROBE 50523 is a 23/64-inch (0.3594-inch) extra-long drill bit with a 12-inch overall length. It features a 118° notched point and is made from black oxide high-speed steel (HSS) for increased wear resistance and heat dissipation during extended drilling operations.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 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 on the 50523 model.

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

Choose a bit with a 118° point angle for general-purpose drilling in steel and alloys. The black oxide finish on CHICAGO-LATROBE HSS bits reduces friction and improves chip flow. Ensure the overall length exceeds the hole depth by at least 1 inch for proper clearance and coolant access.

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 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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