CHICAGO-LATROBE Reduced Shank Drill Bit: 1-25/64", 118° Point, Black Oxide HSS
The CHICAGO-LATROBE Reduced Shank Drill Bit (MPN 52489) is a 1-25/64" high-speed steel Silver & Deming drill bit with a 118° point, black oxide finish, and 3-flats shank. It features a key specification of 1.3906…
SKU 3G-OTH-193883
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Product Description
The CHICAGO-LATROBE Reduced Shank Drill Bit (MPN 52489) is a 1-25/64" high-speed steel Silver & Deming drill bit with a 118° point, black oxide finish, and 3-flats shank. It features a key specification of 1.3906, designed for industrial drilling applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Reduced Shank Drill Bit used for?
The CHICAGO-LATROBE Reduced Shank Drill Bit (MPN 52489) is used for drilling holes in metal, wood, and plastic. Its 118° point and black oxide HSS construction suit general-purpose drilling in industrial maintenance, fabrication, and machine shops. The 3-flats shank prevents slipping in drill chucks.
What are the specifications of the CHICAGO-LATROBE Reduced Shank Drill Bit?
The CHICAGO-LATROBE Reduced Shank Drill Bit (MPN 52489) has a drill size of 1.3906 inches (1-25/64"). It features a 118° point, black oxide high-speed steel (HSS) construction, and a 3-flats shank for secure chuck grip. It is part of the Silver & Deming drill bit series.
Where to buy CHICAGO-LATROBE Reduced Shank Drill Bits worldwide?
You can source CHICAGO-LATROBE Reduced Shank Drill Bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the MPN 52489.
How to select the correct reduced shank drill bit size?
To select the correct reduced shank drill bit, match the drill size to your hole diameter requirement. For the CHICAGO-LATROBE 52489, the cutting diameter is 1.3906 inches (1-25/64"). Ensure your drill chuck can accommodate the reduced shank diameter. Always use appropriate speeds and cutting fluid for the material.
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3G Electric supplies CHICAGO-LATROBE high-speed steel silver & deming drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















