Irwin - 5/32" 135° High Speed Steel Jobber Drill - TiN Finish, Spiral Flute, Straight Shank, 3-1/8" OAL, Split Point
Item #: 55265730
Brand: Irwin
Model #: 63910
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Inch) | 5/32 |
| Drill Bit Size (Decimal Inch) | 0.1562 |
| Drill Point Angle | 135 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | TiN |
| Flute Type | Spiral |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (Inch) | 2 |
| Flute Length (mm) | 50.80 |
| Flute Length (Decimal Inch) | 2.0000 |
| Overall Length (mm) | 79.38 |
| Overall Length (Decimal Inch) | 3.1250 |
| Overall Length (Inch) | 3-1/8 |
| Point Type | Split Point |
| Shank Diameter (mm) | 3.97 |
| Shank Diameter (Inch) | 5/32 |
| Shank Diameter (Decimal Inch) | 0.1563 |
| Maximum Drilling Depth (Decimal Inch) | 2.0000 |
| Maximum Drilling Depth (mm) | 50.80 |
| Maximum Drilling Depth (Inch) | 2 |
| Spiral Type | Regular Spiral |
| Specification Designation | ANSI |
| Number of Flutes | 1 |
| Series/List | 639/637 |
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