CHICAGO-LATROBE 27/64" High-Speed Steel Extended-Length Drill Bit
The CHICAGO-LATROBE Extra Long Drill Bit (27/64", MPN 50749) is a high-speed steel extended-length drill bit with a black oxide finish and a 118° notched point. It has a 12" overall length and a diameter of 0.4219…
SKU 3G-OTH-207434
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Product Description
The CHICAGO-LATROBE Extra Long Drill Bit (27/64", MPN 50749) is a high-speed steel extended-length drill bit with a black oxide finish and a 118° notched point. It has a 12" overall length and a diameter of 0.4219 inches, designed for deep-hole drilling applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Extra Long Drill Bit 50749 used for?
This extra-long drill bit is designed for deep-hole drilling in metal, wood, and plastic. Its 12" overall length reaches recessed or hard-to-access areas. The 118° notched point reduces walking on curved surfaces, making it suitable for maintenance, fabrication, and tool-and-die work.
What are the specifications of the CHICAGO-LATROBE 50749 drill bit?
The CHICAGO-LATROBE 50749 is a 27/64" (0.4219") black oxide high-speed steel extra-long drill bit with a 12" overall length and a 118° notched point. The black oxide finish provides lubricity and corrosion resistance. It is manufactured under part number 50749.
Where to buy CHICAGO-LATROBE 50749 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 50749 extra-long drill bit to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote tailored to your region.
How to select the right extra-long drill bit for deep-hole drilling?
Choose a bit with overall length exceeding your hole depth. For steel, use high-speed steel (HSS) with a black oxide finish. The 118° point is standard for general drilling; a notched point helps prevent walking. Match the shank diameter to your chuck and ensure adequate machine rigidity.
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3G Electric supplies CHICAGO-LATROBE high-speed steel extended-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
