Union Butterfield - 25/32" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore - 5-3/8" OAL, 1-1/4" Flute Length, Bright Finish, High Speed Steel, Aircraft Style
Item #: 66387028
Brand: Union Butterfield
Model #: 6210124
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Counterbore Diameter (Inch) | 25/32 |
| Counterbore Diameter (Decimal Inch) | 0.7813 |
| Pilot Shank Diameter Compatibility (Inch) | 3/16 |
| Pilot Shank Diameter Compatibility (Decimal Inch) | 0.1875 |
| Finish/Coating | Bright |
| Counterbore Material | High Speed Steel |
| Number of Flutes | 3 |
| Shank Type | Straight |
| Shank Diameter (Inch) | 1/2 |
| Shank Diameter (Decimal Inch) | 0.5000 |
| Aircraft-Style | Yes |
| Overall Length (Decimal Inch) | 5.3750 |
| Overall Length (Inch) | 5-3/8 |
| Flute Length (Decimal Inch) | 1.25 |
| Flute Length (Inch) | 1-1/4 |
| Cutting Direction | Forward |
| Material Application | Alloy Steel; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Titanium; Titanium Alloys |
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