Screw Machine Length Drill Bit: 0.4921″ Dia, 135 °, High Speed Steel Coated, Right Hand Cut, Spiral Flute, Straight-Cylindrical Shank, Series 4ASM
Item #: 78552825
Brand: Precision Twist Drill
Model #: 6000997
Product Specifications
| Drill Bit Size (mm) | 12.50 |
| Tool Material | High Speed Steel |
| Cutting Direction | Right Hand |
| Coating/Finish | Coated |
| Drill Point Angle | 135 |
| Spiral Type | Regular |
| Flute Type | Spiral |
| Point Type | Split |
| Coolant Through | No |
| Shank Type | Straight-Cylindrical |
| Shank Diameter (Decimal Inch) | 0.4921 |
| Drill Bit Size (Decimal Inch) | 0.4921 |
| Overall Length (mm) | 102.00 |
| Overall Length (Decimal Inch) | 4.0157 |
| Shank Diameter (mm) | 12.50 |
| Series | 4ASM |
| Web Thinning | Web-Thinned |
| Web Configuration | Tapered |
| Drill Length Type | Screw Machine |
| Shank Length (Decimal Inch) | 2.0079 |
| Shank Length (mm) | 51.00 |
| Flute By Diameter Ratio | 2.5xD |
| Tool Performance | High Performance |
| Standards | DIN 1897 |
| Flute Length (mm) | 51.00 |
| Drill Bit Grade | Heavy Duty |
| Drill Bit Size Range (Decimal Inch) | 0.4500 to 0.5000 |
| Drill Bit Size Range (mm) | 11.00 to 13.50 |
| Specification Designation | NAS; DIN |
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