CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit #27
The CHICAGO-LATROBE Jobber Length Drill Bit #27 is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type B. It is supplied with a 0.1440…
SKU 3G-OTH-190450
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #27 is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type B. It is supplied with a 0.1440 specification (MPN 41697).
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #27 used for?
This drill bit is designed for aerospace and precision metal drilling applications. Its 135° split point reduces walking and requires less thrust, while the TiN coating extends tool life in ferrous and non-ferrous materials. It meets NAS 907 Type B specifications for high-reliability environments.
What are the specifications of the CHICAGO-LATROBE #27 drill bit?
The CHICAGO-LATROBE Jobber Length Drill Bit #27 (MPN 41697) has a 0.1440-inch diameter, 135° split point, and TiN-coated high-speed steel construction. It conforms to NAS 907 Type B standards, making it suitable for aerospace-grade holemaking where precision and repeatability are critical.
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 #27 Jobber Length Drill Bit (MPN 41697) or other NAS-spec tooling.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace applications, choose a drill bit that meets NAS 907 Type B standards, like the CHICAGO-LATROBE #27 with 135° split point and TiN coating. Match the diameter (0.1440 inch) to your hole tolerance. The split point geometry reduces thrust and improves hole accuracy in high-strength alloys.
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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.
