Screw Machine Length Drill Bit: 0.5″ Dia, 118 °, High Speed Steel Bright/Uncoated, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 157
Item #: 81353328
Brand: Chicago-Latrobe
Model #: 48532
Product Specifications
| Drill Bit Size (Inch) | 1/2 |
| Tool Material | High Speed Steel |
| Cutting Direction | Right Hand |
| Coating/Finish | Bright/Uncoated |
| Drill Point Angle | 118 |
| Spiral Type | Regular |
| Flute Type | Spiral |
| Point Type | Standard |
| Coolant Through | No |
| Shank Type | Straight-Cylindrical |
| Number Of Flutes | 2 |
| Shank Diameter (Decimal Inch) | 0.5000 |
| Drill Bit Size (Decimal Inch) | 0.5000 |
| Overall Length (Inch) | 3-3/4 |
| Shank Diameter (mm) | 12.70 |
| Series | 157 |
| Web Thinning | Web-Thinned |
| Web Configuration | Parallel |
| Drill Length Type | Screw Machine |
| Shank Length (Inch) | 1 |
| Shank Length (Decimal Inch) | 1.0000 |
| Shank Length (mm) | 38.10 |
| Tool Performance | General Purpose |
| Drill Bit Diameter Tolerance | +0.0000 to -0.0010 in |
| Standards | ISO |
| Flute Length (Inch) | 2-1/4 |
| Drill Bit Grade | General Purpose |
| Drill Bit Size Range (Decimal Inch) | 0.5000 to 0.6000 |