CHICAGO-LATROBE Screw Machine Drill Bit: 1 mm, 135° Point
SKU 3G-OTH-409601
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Frequently Asked Questions
What is the CHICAGO-LATROBE 49000 screw machine drill bit used for?
The CHICAGO-LATROBE 49000 is a general-purpose cobalt screw-machine length drill bit used for precise, short-hole drilling in metalworking. Its 135° point reduces thrust and walking, making it suitable for automated lathes and CNC machines in industrial manufacturing.
What are the specifications of the CHICAGO-LATROBE 49000 drill bit?
The CHICAGO-LATROBE 49000 is a 1 mm diameter screw-machine length drill bit with a 135° point angle and straw/bronze cobalt finish. The manufacturer part number is 49000, and the bit diameter is 0.0394 inches. It is designed for general-purpose cobalt drilling applications.
Where to buy CHICAGO-LATROBE 49000 drill bits worldwide?
You can source CHICAGO-LATROBE 49000 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 time on this item.
How to select the right CHICAGO-LATROBE screw machine drill bit?
To select the correct CHICAGO-LATROBE screw machine drill bit, match the diameter (e.g., 1 mm for the 49000) to your hole size and material. Cobalt bits suit harder metals; the 135° point is ideal for automated operations. Always verify shank compatibility with your chuck.
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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.








