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CHICAGO-LATROBE Extra Long Drill Bit: 19/64", 10" Overall Lg, 118° Notched Point - High-Speed Steel Extended-Length Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Extended-Length Drill Bits

CHICAGO-LATROBE Extra Long Drill Bit: 19/64", 10" Overall Lg, 118° Notched Point

SKU 3G-OTH-207392

Brand
CHICAGO-LATROBE
Item
Extra Long Drill Bit: 19/64", 10" Overall Lg, 118° Notched Point
Category
High-Speed Steel Extended-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
50500
Type
Black Oxide HSS
Overall Lg
10"
Notched Point
118°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

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

This CHICAGO-LATROBE extra long drill bit is designed for deep-hole drilling in metal, wood, and plastic where standard-length bits cannot reach. The 10" overall length and 118° notched point provide precise entry and chip evacuation in industrial machining, maintenance, and fabrication applications.

What are the specifications of the CHICAGO-LATROBE 50500 drill bit?

The CHICAGO-LATROBE 50500 is a 19/64" (0.2969") diameter extra long drill bit with a 10" overall length. It features a black oxide finish on high-speed steel (HSS) and a 118° notched point for reduced walking and improved cutting action in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE extra long drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE extra long drill bits to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote on the 50500 or other extended-length HSS drill bits for your industrial operations.

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

Select an extra long drill bit like the CHICAGO-LATROBE 50500 based on hole depth, material hardness, and required finish. For steel, choose black oxide HSS with a 118° point. Ensure overall length exceeds hole depth by at least 1" for chip clearance. Consult 3G Electric for application-specific recommendations.

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 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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