Taper Length Drill Bit: 0.2500″ Dia, 130 ° Bright/Uncoated, RH Cut, Parabolic Flute, Cylindrical Shank, Series 501
Item #: 85772168
Brand: Guhring
Model #: 9005010063500
Product Specifications
| Drill Bit Size (Inch) | 1/4 |
| Drill Bit Size (Letter) | E |
| Tool Material | High Speed Steel |
| Coating/Finish | Bright/Uncoated |
| Flute Length (Inch) | 3-13/16 |
| Shank Type | Cylindrical |
| Point Type | Standard |
| Flute Type | Parabolic |
| Coolant Through | No |
| Drill Point Angle (Degrees) | 130 |
| Shank Diameter (Inch) | 1/4 |
| Shank Diameter (mm) | 6.35 |
| Drill Bit Size (Decimal Inch) | 0.2500 |
| Flute Length x Diamter Ratio | 10xD |
| Overall Length (Decimal Inch) | 5-13/16 |
| Cutting Direction | Right Hand |
| Series | 501 |
| Shank Diameter (Decimal Inch) | 0.2500 |
| Flute Length X Diameter Ratio | 10xD |
| Maximum Drilling Depth (Decimal Inch) | 3.4440 |
| Maximum Drilling Depth (mm) | 87.48 |
| Shank Length (mm) | 51.00 |
| Drill Bit Diameter Tolerance | +0.000 to -0.022 mm |
| Tool Performance | General Purpose |
| Web Thinning | Web-Thinned |
| Web Configuration | Parallel |
| Threaded Shank | No |
| Standards | DIN 340 |
| Specification Number | DIN 340 |
| Drill Bit Grade | High Performance |
| Spiral Type | Regular |
| Material Application3 | Aluminum Alloy; Steel |
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