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Chicago-latrobe 3G-OTH-190400

Chicago-latrobe 3G-OTH-190400Technical Specifications

The CHICAGO-LATROBE Jobber Length Drill Bit (#30, MPN 42700) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiAlN coating and a 135° split point. With a diameter of 0.1285 inches, it meets NAS 907 Type B requirements for precision drilling in demanding industrial applications.

Technical Specifications

ParameterValue
TypeTiAlN-Coated HSS, NAS 907 Type B
Split Point135°
Manufacturer Part Number42700