CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, TiAlN-Coated Cobalt

This TiAlN-coated cobalt drill bit is designed for aerospace applications requiring NAS 907 Type J compliance. It drills precise holes in hardened steels, stainless steels, and high-temperature alloys. The 135° split point reduces walking and thrust, making it suitable for CNC and manual drilling in aircraft maintenance and production.

The CHICAGO-LATROBE 45011 is a #41 jobber length drill bit with a 0.0960-inch diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS 907 Type J specifications for aerospace use. The coating extends tool life in abrasive materials, while the split point geometry enhances cutting efficiency and hole accuracy.

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 45011 or other NAS-spec tooling. We source and deliver to meet aerospace procurement needs.

Select based on material hardness and hole tolerance. For aerospace alloys, use TiAlN-coated cobalt bits like the CHICAGO-LATROBE 45011 with a 135° split point to minimize work hardening. Verify NAS 907 Type J compliance for critical applications. Match diameter to your print specification—#41 equals 0.0960 inches. Always consult the manufacturer's feed and speed recommendations.