CHICAGO-LATROBE Jobber Length Drill Bit: Letter F, 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter F, MPN 43776) is a NAS-spec high-speed steel drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point and a 0.2570-inch diameter…
SKU 3G-OTH-190015
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter F, MPN 43776) is a NAS-spec high-speed steel drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point and a 0.2570-inch diameter. It meets NAS 907 Type B requirements, ensuring compliance for critical industrial drilling applications.
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 43776 used for?
This TiCN-coated HSS drill bit is designed for aerospace applications per NAS 907 Type B. Its 135° split point reduces thrust and walking, making it suitable for drilling hard metals like stainless steel and titanium in aircraft maintenance and production.
What are the specifications of the CHICAGO-LATROBE 43776 drill bit?
The CHICAGO-LATROBE 43776 is a Letter F jobber length drill bit with a 0.2570-inch diameter, 135° split point, and TiCN-coated high-speed steel. It meets NAS 907 Type B standards for aerospace drilling applications.
Where to buy CHICAGO-LATROBE 43776 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 43776 drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine NAS-spec tooling to aerospace facilities, MRO shops, and manufacturing plants internationally.
How to select the right jobber length drill bit for aerospace materials?
For aerospace alloys, choose a TiCN-coated HSS bit like the CHICAGO-LATROBE 43776 with a 135° split point to reduce walking and heat. Match the diameter (0.2570 inch for Letter F) to your hole tolerance and ensure NAS 907 compliance for critical airframe work.
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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.















