CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter I, MPN 42779) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiAlN-coated HSS construction and a 135° split point. Its key…
SKU 3G-OTH-190294
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter I, MPN 42779) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiAlN-coated HSS construction and a 135° split point. Its key specification includes a 0.2720 dimension, ensuring precision for demanding industrial drilling tasks.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 42779 used for?
This TiAlN-coated HSS drill bit is designed for aerospace applications requiring NAS-spec precision. The 135° split point reduces walking and thrust, making it suitable for drilling hard metals like titanium and stainless steel in aircraft assembly and maintenance.
What are the specifications of the CHICAGO-LATROBE 42779 drill bit?
The CHICAGO-LATROBE 42779 is a jobber-length drill bit with a Letter I size (0.2720 in), 135° split point, and TiAlN coating on high-speed steel. It meets NAS specifications for aerospace use, ensuring durability and heat resistance in demanding drilling operations.
Where to buy CHICAGO-LATROBE 42779 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 42779 drill bit worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit with NAS-spec compliance, TiAlN coating for heat resistance, and a 135° split point to prevent walking. The CHICAGO-LATROBE 42779 meets these criteria for hard metals. Match the Letter I size (0.2720 in) to your hole diameter requirements.
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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.
