![Union Butterfield - 21/32" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/6570642-21_94aa2ccf-57d8-4ba2-a20b-dd3ce04e5b04_1024x1024.jpg?v=1622207130)
Union Butterfield - 21/32" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore
Item #: 65706475
Brand: Union Butterfield
Model #: 6210120
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) | 21/32 |
Counterbore Diameter (Decimal Inch) | 0.6563 |
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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