Bronze Tempered (Bronze Oxide) Surface Treatment
209CO7/8
209CO Taper Shank Jobber Drill
Ordering number: 6000878
Jobber length drill with taper shank, diameter 0.8750" (7/8) with an overall length of 10.3/4" and flute length of 6.1/8" according to ANSI standard with 135° thinned conical point, cobalt based HSS-E with bronze finish for 4xD drilling without pecking in steel
Product Feature
High Speed Cobalt Steel Tool Material
ANSI – Tap Standards
4×D Usable Tool Depth to Diameter Ratio
Drill Point 135°
Morse Taper Shank
Right Hand Rotation / Cutting