CHICAGO-LATROBE Screw Machine Drill Bit: 7/64", 135° Split Point
SKU 3G-OTH-409596
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Frequently Asked Questions
What is a Chicago-Latrobe 51804 screw machine drill bit used for?
This TiN-coated cobalt drill bit is designed for high-speed drilling in tough materials like stainless steel and alloy steels. Its 135° split point reduces walking and improves penetration, making it ideal for precision work in automated or manual machining operations.
What are the specifications of the Chicago-Latrobe 51804 drill bit?
The Chicago-Latrobe 51804 is a 7/64" diameter, general purpose cobalt screw-machine length drill bit with a 135° split point and TiN coating. The manufacturer part number is 51804. It is suited for rigid setups requiring short, strong bits.
Where to buy Chicago-Latrobe 51804 drill bits worldwide?
3G Electric supplies and delivers the Chicago-Latrobe 51804 drill bit to customers worldwide. We handle full logistics and customs clearance, ensuring you receive genuine industrial tooling regardless of your location. Contact us for a quote and delivery options.
How to select the right screw machine drill bit for my application?
Select based on material hardness, hole depth, and machine rigidity. For stainless or hardened steels, choose cobalt with a TiN coating and a 135° split point like the Chicago-Latrobe 51804. For softer materials, standard HSS may suffice. Always match diameter and length to your setup.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.






