CHICAGO-LATROBE Jobber Length Drill Bit: #49, 135° Split Point, TiAlN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (#49) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiAlN-coated HSS construction and a 135° split point per NAS 907 Type B. With a…
SKU 3G-OTH-189926
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (#49) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiAlN-coated HSS construction and a 135° split point per NAS 907 Type B. With a diameter of 0.0730 inches (MPN 42719), this tool is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE #49 jobber length drill bit used for?
This TiAlN-coated HSS drill bit is designed for aerospace applications per NAS 907 Type B. Its 135° split point reduces walking and thrust, making it suitable for drilling hard metals and composites in aircraft manufacturing and maintenance.
What are the specifications of the CHICAGO-LATROBE 42719 drill bit?
The CHICAGO-LATROBE 42719 is a #49 jobber length drill bit with a 0.0730 inch diameter, 135° split point, and TiAlN coating on high-speed steel. It meets NAS 907 Type B standards for aerospace drilling.
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.
How to select the right jobber length drill bit for aerospace materials?
For aerospace materials, choose a drill bit with a 135° split point to reduce walking and a TiAlN coating for heat resistance. Ensure it meets NAS 907 Type B specs. CHICAGO-LATROBE offers such bits; 3G Electric can source them for you.
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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.
