Guhring - 25.5 to 25.99mm Diam, 3xD, 82.9mm Max Depth, 31.75mm Shank Diam, 127mm Flute, 187mm OAL, Replaceable Tip Drill - HT 800 WP Insert, 255 Seat Size, Series 4107
Item #: 78778131
Brand: Guhring
Model #: 9041070255050
Exact Tooling IR#: 04
| Product Specifications | |
|---|---|
| Series | 4107 |
| Minimum Drill Diameter (mm) | 25.50 |
| Minimum Drill Diameter (Decimal Inch) | 1.0039 |
| Maximum Drill Diameter (mm) | 25.99 |
| Maximum Drill Diameter (Decimal Inch) | 1.0232 |
| Drill Depth by Diameter Ratio | 3xD |
| Maximum Drill Depth (Decimal Inch) | 3.2638 |
| Maximum Drill Depth (mm) | 82.90 |
| Shank Diameter (mm) | 31.75 |
| Shank Diameter (Decimal Inch) | 1.2500 |
| Insert Style | HT 800 WP |
| Insert Seat Size | 255 |
| Through Coolant | Through Coolant |
| Shank Type | Whistle Notch |
| Tip Length (mm) | 15.80 |
| Tip Length (Decimal Inch) | 0.6220 |
| Flute Length (mm) | 127.00 |
| Flute Length (Decimal Inch) | 5.0000 |
| Body Length (mm) | 127.00 |
| Body Length (Decimal Inch) | 5.0000 |
| Toolholder Coating | Nickel |
| Overall Length (mm) | 187.00 |
| Overall Length (Decimal Inch) | 7.3622 |
| Toolholder Material | High Speed Steel |
| Shank Length (mm) | 60.00 |
| Shank Length (Decimal Inch) | 2.3622 |