Chicago-latrobe 3G-OTH-190585 — Technical Specifications

Name: Chicago-latrobe 3G-OTH-190585 CHICAGO-LATROBE Jobber Length Drill Bit: #4, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45674). Key specifications — attr1225567: 0.2090.
Brand: Chicago-latrobe

The CHICAGO-LATROBE Jobber Length Drill Bit #4 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a 135° split point and black oxide HSS finish per NAS 907 Type B. With a 0.2090-inch diameter (MPN 45674), it is designed for precision drilling in demanding applications.

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Technical Specifications

Parameter	Value
Type	Black Oxide HSS, NAS 907 Type B
Split Point	135°
Manufacturer Part Number	45674