Chicago-latrobe 3G-OTH-190473 — Technical Specifications

Name: Chicago-latrobe 3G-OTH-190473 CHICAGO-LATROBE Jobber Length Drill Bit: 21/64", 135° Split Point, TiCN-Coated HSS, NAS 907 Type B (MPN 43621). Key specifications — attr1225567: 0.3281.
Brand: Chicago-latrobe

The CHICAGO-LATROBE Jobber Length Drill Bit (21/64", MPN 43621) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a 135° split point and TiCN coating. With a diameter of 0.3281 inches, it meets NAS 907 Type B standards for precision drilling in demanding industrial environments.

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Technical Specifications

Parameter	Value
Type	TiCN-Coated HSS, NAS 907 Type B
Split Point	135°
Manufacturer Part Number	43621