CHICAGO-LATROBE Jobber Length Drill Bit: 11.5 mm, 135° Split Point, Black Oxide HSS
SKU 3G-OTH-190155
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Frequently Asked Questions
What is the CHICAGO-LATROBE 45900 drill bit used for?
This CHICAGO-LATROBE jobber length drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, making it suitable for drilling hard metals like stainless steel and titanium in aircraft maintenance and production.
What are the specifications of the CHICAGO-LATROBE 45900 drill bit?
The CHICAGO-LATROBE 45900 is an 11.5 mm jobber length drill bit with a 135° split point, black oxide finish, and high-speed steel construction. It meets NAS 907 Type B standards and has a diameter of 0.4528 inches. The manufacturer part number is 45900.
Where to buy CHICAGO-LATROBE 45900 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 45900 drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS-spec aerospace drill bit.
How to select the right jobber length drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 Type B specs, like the CHICAGO-LATROBE 45900. A 135° split point helps prevent walking on hard alloys. Match the diameter to your hole tolerance and ensure the coating (black oxide) suits the material. 3G Electric can help you source the correct bit.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.
