Irwin - 3/8" Head Diam, 1/4" Shank Diam, 5 Flute 82° High Speed Steel Countersink - Oxide Finish, 1-5/8" OAL, Single End, Straight Shank, Right Hand Cut
Item #: 57785826
Brand: Irwin
Model #: 1877715
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.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
| Product Specifications | |
|---|---|
| Head Diameter (Inch) | 3/8 |
| Head Diameter (Decimal Inch) | 0.3750 |
| Number of Flutes | 5 |
| Included Angle | 82 |
| Countersink Material | High Speed Steel |
| Countersink Finish/Coating | Oxide |
| Shank Diameter (Decimal Inch) | 0.2500 |
| Shank Diameter (Inch) | 1/4 |
| Maximum Cutting Diameter (Inch) | 3/8 |
| Overall Length (Inch) | 1-5/8 |
| Overall Length (Decimal Inch) | 1.6250 |
| Countersink Application | Countersinking |
| End Type | Single |
| Shank Type | Straight |
| Includes Pilot | No |
| Countersink Head Only | No |
| Cutting Direction | Right Hand |
| Material Application | Metals; Plastics; Wood |
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