Chicago-latrobe 3G-OTH-190511 — Technical Specifications

Name: Chicago-latrobe 3G-OTH-190511 CHICAGO-LATROBE Jobber Length Drill Bit: Letter J, 135° Split Point, TiCN-Coated HSS, NAS 907 Type B (MPN 43780). Key specifications — attr1225567: 0.2770.
Brand: Chicago-latrobe

The CHICAGO-LATROBE Jobber Length Drill Bit, Letter J (MPN 43780), is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a TiCN-coated HSS construction, NAS 907 Type B design, and a 135° split point, with a diameter of 0.2770 inches.

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Technical Specifications

Parameter	Value
Type	TiCN-Coated HSS, NAS 907 Type B
Split Point	135°
Manufacturer Part Number	43780