Bronze Tempered (Bronze Oxide) Surface Treatment
R10CO13/64
R10CO Jobber Drill
Ordering number: 5998243
Jobber length drill with straight shank, diameter 0.2031" (13/64) with an overall length of 3.5/8" and flute length of 2.7/16" 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