CHICAGO-LATROBE Jobber Length Drill Bit: #19, 135° Split Point, Black Oxide HSS
SKU 3G-OTH-189965
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Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #19 used for?
This #19 drill bit is designed for precision drilling in aerospace and industrial applications. Its 135° split point reduces walking on contact, while the black oxide HSS construction provides heat resistance and lubricity for extended tool life in ferrous and non-ferrous materials.
What are the specifications of the CHICAGO-LATROBE 45689 drill bit?
The CHICAGO-LATROBE 45689 is a #19 jobber length drill bit with a 0.1660 inch diameter, 135° split point, and black oxide high-speed steel finish. It meets NAS 907 Type B standards, making it suitable for aerospace-grade drilling tasks.
Where to buy CHICAGO-LATROBE NAS 907 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE NAS 907 Type B drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this #19, 135° split point bit to your facility, ensuring compliance with aerospace specifications.
How to select the right jobber length drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 standards, like this CHICAGO-LATROBE #19 with a 135° split point. The black oxide HSS finish resists heat and wear. Match the diameter (0.1660 inch) to your hole size and ensure the point geometry reduces walking on curved surfaces.
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3G Electric supplies CHICAGO-LATROBE nas-spec high-speed steel jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
