CHICAGO-LATROBE Screw Machine Drill Bit: 11/64", 135° Split Point
The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51808) is a general purpose cobalt screw-machine length drill bit in size 11/64" (0.1719). It features a 135° split point and TiN-coated cobalt construction for…
SKU 3G-OTH-409507
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Product Description
The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51808) is a general purpose cobalt screw-machine length drill bit in size 11/64" (0.1719). It features a 135° split point and TiN-coated cobalt construction for enhanced durability in industrial drilling applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE 51808 screw machine drill bit used for?
The CHICAGO-LATROBE 51808 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 ideal for CNC and automatic lathe applications in industries like automotive and aerospace.
What are the specifications of the CHICAGO-LATROBE 51808 drill bit?
The CHICAGO-LATROBE 51808 is a screw-machine-length drill bit with a 11/64" (0.1719") diameter, 135° split point, and TiN-coated cobalt construction. The TiN coating increases lubricity and extends tool life in ferrous materials. It is designed for general-purpose drilling in production environments.
Where to buy CHICAGO-LATROBE 51808 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 51808 drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiN-coated cobalt screw-machine drill bit.
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 51808, the 11/64" (0.1719") size suits precision holes in steel. Use a 135° split point for self-centering on curved surfaces. Always match the bit length to your machine's clearance.
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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.







