Flute Length (Fractional)
2-3/4
Overall Length (Fractional)
4-11/16
Shank Length (Decimal)
1.7656
Cutting Diameter (Decimal)
0.4375
Cutting Diameter (Metric)
11.11
Shank Diameter (Decimal)
0.5000
Shank Diameter (Metric)
12.70
Overall Length (Decimal)
4.6875
Overall Length (Metric)
119.06
Cutting Diameter (Fractional)
7/16
Secondary Workpiece Material
Cast Iron, Non-Ferrous, High-Temp Alloy
Cutting Diameter Tolerance (Decimal)
+0.00028 / +0.00098
Cutting Diameter Tolerance (Metric)
+0.0071 / +0.0251
Coolant Option
External Coolant
Shank Length (Fractional)
1-49/64
Flute Length (Decimal)
2.7500
Flute Length (Metric)
69.85
Shank Length (Metric)
44.85
Usable Length (Decimal)
2.3594
Usable Length (Metric)
59.93
Usable Length (Fractional)
2-23/64
Maximum Workpiece Hardness
56 HRC
Performance Class
High Performance
Shank Diameter (Fractional)
1/2
Workpiece Material
Steel, Stainless Steel, Hardened Steel