Bronze Tempered (Bronze Oxide) Surface Treatment
CO501-6N41
CO501-6 Extra Length Aircraft Extension Drill
Ordering number: 5996088
Aircraft extension-length drill with straight shank, diameter 0.0960" (N41) with an overall length of 6" and flute length of 1.3/8" according to NAS907 Type J standard with 135° heavy duty split point, cobalt based HSS-E with bronze finish for 4xD drilling without pecking in steel, stainless steel, cast iron and super-alloy
Product Feature
High Speed Cobalt Steel Tool Material
NAS907 – Aerospace Drill Standards
4×D Usable Tool Depth to Diameter Ratio
Drill Point 135°
Cylindrical Shank / Straight Shank
Right Hand Rotation / Cutting