Cutting Diameter (Metric)
6.38
Shank Diameter (Metric)
7.94
Shank Diameter (Fractional)
5/16
Overall Length (Metric)
79.38
Overall Length (Fractional)
3-1/8
Primary Workpiece Material
(N) Non-Ferrous Materials
Cutting Diameter Tolerance (Decimal)
+.00000 / -.00050
Cutting Diameter Tolerance (Metric)
+.0000 / -.0127
Shank Diameter Tolerance (ISO)
h6
Coolant Option
External Coolant
Coating Description
Di-NAMITE (Diamond)
Additional Geometry
Right Hand Cut Direction (RHC)
Flute Length (Metric)
33.32
Usable Length (Decimal)
1.05
Usable Length (Metric)
26.59
Usable Length (Fractional)
1-3/64
Primary Chamfer Angle (a)
145 degrees
Secondary Chamfer Angle (a)
90 degrees