CHICAGO-LATROBE Screw Machine Drill Bit: 17/64", 135° Split Point
The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51814) is a 17/64" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. It is designed for precision…
SKU 3G-OTH-409623
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Product Description
The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51814) is a 17/64" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. It is designed for precision drilling in industrial applications, with a diameter of 0.2656 inches.
Frequently Asked Questions
What is the CHICAGO-LATROBE 51814 screw machine drill bit used for?
The CHICAGO-LATROBE 51814 is a general-purpose cobalt screw-machine-length drill bit used for precision drilling in metalworking. Its 135° split point reduces walking and thrust, making it suitable for automated lathes and CNC machines. The TiN coating extends tool life in ferrous materials.
What are the specifications of the CHICAGO-LATROBE 51814 drill bit?
The CHICAGO-LATROBE 51814 is a 17/64" (0.2656 inch) screw-machine-length drill bit with a 135° split point. It features TiN-coated cobalt construction for heat resistance and durability. The manufacturer part number is 51814, and it is designed for general-purpose drilling in metal.
Where to buy CHICAGO-LATROBE 51814 drill bits worldwide?
You can source CHICAGO-LATROBE 51814 drill bits through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times on this and other CHICAGO-LATROBE tooling.
How to select the correct CHICAGO-LATROBE screw machine drill bit size?
Select the CHICAGO-LATROBE screw machine drill bit size based on the required hole diameter and material. For the 51814, the 17/64" (0.2656 inch) size suits precision holes in steel. Ensure the shank fits your chuck and use appropriate speeds/feeds for cobalt TiN-coated bits to maximize tool life.
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3G Electric supplies CHICAGO-LATROBE general purpose cobalt screw-machine length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









