CHICAGO-LATROBE Jobber Length Drill Bit: #19, 135° Split Point, TiAlN-Coated HSS
SKU 3G-OTH-190287
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Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #19 used for?
This TiAlN-coated HSS drill bit is designed for aerospace and precision machining applications. Its 135° split point reduces walking and thrust, making it ideal for drilling in high-strength alloys and sheet metal per NAS 907 Type B standards.
What are the specifications of the CHICAGO-LATROBE 42689 drill bit?
The CHICAGO-LATROBE 42689 is a #19 jobber length drill bit with a 0.1660 inch diameter, 135° split point, and TiAlN-coated high-speed steel. It meets NAS 907 Type B requirements for aerospace drilling tasks.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics and customs clearance. We source genuine industrial tooling across 14 departments, including aerospace-grade cutting tools, and deliver to global destinations.
How to select the right jobber length drill bit for aerospace materials?
For aerospace alloys, choose a TiAlN-coated HSS bit like the CHICAGO-LATROBE #19 with a 135° split point to minimize work hardening. Match diameter to hole tolerance and ensure NAS 907 compliance for critical airframe applications.
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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.
