Keo - 3/8" Head Diam, 1/4" Shank Diam, 1 Flute 82° Cobalt Countersink - Bright Finish, 1-3/4" OAL, Single End
Item #: 44840239
Brand: Keo
Model #: 55415
Exact Tooling IR#: 04
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) | 9.53 |
| Head Diameter (Inch) | 3/8 |
| Head Diameter (Decimal Inch) | 0.3750 |
| Number of Flutes | 1 |
| Included Angle | 82 |
| 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) | 3/8 |
| Overall Length (mm) | 44 |
| Overall Length (Inch) | 1-3/4 |
| Overall Length (Decimal Inch) | 1.7500 |
| Countersink Application | Chamfering; Countersinking; Deburring |
| End Type | Single |
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