Hertel - 20.5 to 20.99mm Diam, 7xD, 143.5mm Max Depth, 1" Shank Diam, 163mm Flute, Replaceable Tip Drill - HMD-MAR Toolholder, Series HMD
Item #: 54810056
Brand: Hertel
Exact Tooling IR#: 04
| Product Specifications | |
|---|---|
| Series | HMD |
| Minimum Drill Diameter (mm) | 20.50 |
| Minimum Drill Diameter (Decimal Inch) | 0.8071 |
| Maximum Drill Diameter (mm) | 20.99 |
| Maximum Drill Diameter (Decimal Inch) | 0.8260 |
| Drill Depth by Diameter Ratio | 7xD |
| Maximum Drill Depth (Decimal Inch) | 5.6496 |
| Maximum Drill Depth (mm) | 143.50 |
| Shank Diameter (Inch) | 1 |
| Shank Diameter (Decimal Inch) | 1 |
| Toolholder Style | HMD-MAR |
| Through Coolant | Through Coolant |
| Shank Type | Straight |
| Flute Length (mm) | 163.00 |
| Flute Length (Decimal Inch) | 6.4219 |
| Body Length (Decimal Inch) | 9.0156 |
| Toolholder Material | Steel |
| Shank Length (mm) | 55.60 |
| Shank Length (Decimal Inch) | 2.1890 |
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