CHICAGO-LATROBE Extra Long Drill Bit: 25/64", 10" Overall Lg, 118° Notched Point
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
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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.
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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.















