Flute Length (Decimal)
1.3125
Overall Length (Decimal)
3.1250
Shank Length (Decimal)
1.4375
Cutting Diameter (Metric)
6.05
Shank Diameter (Metric)
6.35
Shank Diameter (Fractional)
1/4
Overall Length (Metric)
79.38
Overall Length (Fractional)
3-1/8
Cutting Diameter (Decimal)
0.2380
Secondary Workpiece Material
Cast Iron, Non-Ferrous, High-Temp Alloy
Cutting Diameter Tolerance (Decimal)
+0.00024 / +0.00083
Cutting Diameter Tolerance (Metric)
+0.0061 / +0.0211
Coolant Option
External Coolant
Shank Length (Fractional)
1-7/16
Flute Length (Metric)
33.34
Flute Length (Fractional)
1-5/16
Shank Length (Metric)
36.51
Cutting Diameter (Letter)
B
Usable Length (Decimal)
1.0469
Usable Length (Metric)
26.59
Usable Length (Fractional)
1-3/64
Maximum Workpiece Hardness
50 HRC
Performance Class
High Performance
Shank Diameter (Decimal)
0.2500
Workpiece Material
Steel, Stainless Steel, Hardened Steel