Keo - 1/2" Head Diam, 1/4" Shank Diam, 1 Flute 90° Cobalt Countersink
Item #: 44840148
Brand: Keo
Model #: 55428
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
| Product Specifications | |
|---|---|
| Head Diameter (mm) | 12.70 |
| Head Diameter (Inch) | 1/2 |
| Head Diameter (Decimal Inch) | 0.5000 |
| Number of Flutes | 1 |
| Included Angle | 90 |
| Countersink Material | Cobalt |
| Countersink Finish/Coating | Bright |
| Shank Diameter (mm) | 6.35 |
| Shank Diameter (Decimal Inch) | 0.2500 |
| Shank Diameter (Inch) | 1/4 |
| Maximum Cutting Diameter (Inch) | 1/2 |
| Overall Length (mm) | 51 |
| Overall Length (Inch) | 2 |
| Overall Length (Decimal Inch) | 2.0000 |
| Countersink Application | Chamfering; Countersinking; Deburring |
| End Type | Single |
| PSC Code | 5133 |
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