CHICAGO-LATROBE Jobber Length Drill Bit: 7.5 mm, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (7.5 mm, MPN 45870) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, meeting NAS 907…
SKU 3G-OTH-190459
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (7.5 mm, MPN 45870) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, meeting NAS 907 Type B standards. With a diameter of 0.2953 inches, this tool is designed for precision drilling in demanding industrial environments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE 45870 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 45870 drill bit?
The CHICAGO-LATROBE 45870 is a 7.5 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 0.2953 inches. The black oxide coating improves lubricity and corrosion resistance.
Where to buy CHICAGO-LATROBE 45870 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45870 drill bit to customers 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 standards, like the CHICAGO-LATROBE 45870. A 135° split point helps prevent walking on curved surfaces. Black oxide HSS provides heat resistance and chip flow. Match the diameter exactly to your fastener or hole tolerance requirements.
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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.
