CHICAGO-LATROBE Jobber Length Drill Bit: #27, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #27 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a 135° split point and black oxide HSS finish per NAS 907 Type B. With a diameter of…
SKU 3G-OTH-189955
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #27 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a 135° split point and black oxide HSS finish per NAS 907 Type B. With a diameter of 0.1440 inches (MPN 45697), it is designed for precision drilling in demanding applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #27 used for?
This #27 drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and enables precise hole starting in high-strength alloys, making it suitable for aircraft maintenance and manufacturing tasks.
What are the specifications of the CHICAGO-LATROBE 45697 drill bit?
The CHICAGO-LATROBE 45697 is a #27 jobber length drill bit with a 0.1440-inch diameter, 135° split point, and black oxide finish on high-speed steel. It meets NAS 907 Type B standards for aerospace drilling applications.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 45697 model.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 Type B specs, like the #27 with 135° split point. The black oxide coating reduces friction and heat. Ensure the diameter matches your hole requirement—0.1440 inches for this model—and use proper speeds for HSS.
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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.
