Screw Machine Length Drill Bit: 0.257″ Dia, 124 °, Solid Carbide Bright/Uncoated, Right Hand Cut, Helical & Parabolic Flute, Straight-Cylindrical Shank, Series 131N
Item #: 16904120
Brand: SGS
Model #: 54611
Product Specifications
| Drill Bit Size (Letter) | F |
| Tool Material | Solid Carbide |
| Cutting Direction | Right Hand |
| Coating/Finish | Bright/Uncoated |
| Drill Point Angle | 124 |
| Spiral Type | Regular |
| Flute Type | Parabolic; Helical |
| Point Type | Special |
| Coolant Through | No |
| Shank Type | Straight-Cylindrical |
| Number Of Flutes | 3 |
| Shank Diameter (Decimal Inch) | 0.3150 |
| Drill Bit Size (Decimal Inch) | 0.2570 |
| Overall Length (Decimal Inch) | 3.1100 |
| Series | 131N |
| Web Configuration | Tapered |
| Number of Margins | 3 |
| Drill Length Type | Screw Machine |
| Maximum Drilling Depth (Decimal Inch) | 1.3400 |
| Shank Length (Decimal Inch) | 1.4170 |
| Flute By Diameter Ratio | 3xD |
| Tool Performance | High Performance |
| Drill Bit Diameter Tolerance | +0.00024 to +0.00083 in |
| Flute Length (Decimal Inch) | 1.3386 |
| Drill Bit Grade | High Performance |
| Drill Bit Size Range (Decimal Inch) | 0.2500 to 0.3000 |
| Material Grade | Micrograin |
| Product Service Code | 3455 |
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