CHICAGO-LATROBE Jobber Length Drill Bit: #23, 135° Split Point, TiAlN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #23 is a NAS-Spec High-Speed Steel drill bit for aerospace, featuring a TiAlN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter of 0.1540…
SKU 3G-OTH-190264
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #23 is a NAS-Spec High-Speed Steel drill bit for aerospace, featuring a TiAlN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter of 0.1540 inches (MPN 42693), it is designed for precision drilling in demanding applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE #23 jobber length drill bit used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, while the TiAlN coating extends tool life in high-temperature alloys. It is suitable for drilling precision holes in materials such as stainless steel and titanium.
What are the specifications of the CHICAGO-LATROBE 42693 drill bit?
The CHICAGO-LATROBE 42693 is a #23 jobber length drill bit with a 0.1540-inch diameter, 135° split point, and TiAlN-coated high-speed steel construction. It meets NAS 907 Type B standards for aerospace drilling. The split point geometry enables self-centering and reduces burr formation.
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 times. We source genuine OEM tooling to meet aerospace and industrial specifications.
How to select the correct CHICAGO-LATROBE drill bit for aerospace work?
Select a drill bit that matches the material and hole tolerance required. For aerospace alloys, choose a TiAlN-coated HSS bit with a 135° split point, like the CHICAGO-LATROBE #23, to reduce heat and improve chip evacuation. Verify the NAS 907 Type B designation for compliance with aerospace standards.
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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.
