Iscar - 20mm to 20.9mm Diam, 3xD, 60mm Max Depth, 20mm Shank Diam, 142.24mm OAL, Replaceable-Tip Drill - FCP, ICK, ICK-2M, ICM, ICP, iCP-2M Insert, 20 Seat Size, 77668481 Toolholder, Series UniSumoCham
Item #: 77668481
Brand: Iscar
Model #: 3203023
Exact Tooling IR#: 04
Features and Benefits
Weldon flats are designed with a set screw that secures the tool for increased torque and reduced slipping. The diameters are typically different from the diameter of the cutting part of the tool.
| Product Specifications | |
|---|---|
| Series | UniSumoCham |
| Minimum Drill Diameter (mm) | 19.99 |
| Minimum Drill Diameter (Decimal Inch) | 0.7870 |
| Maximum Drill Diameter (mm) | 20.90 |
| Maximum Drill Diameter (Decimal Inch) | 0.8230 |
| Drill Depth by Diameter Ratio | 3xD |
| Maximum Drill Depth (Decimal Inch) | 2.3600 |
| Maximum Drill Depth (mm) | 59.94 |
| Shank Diameter (mm) | 19.99 |
| Shank Diameter (Decimal Inch) | 0.7870 |
| Insert Style | FCP; ICK; ICK-2M; ICM; ICP; iCP-2M |
| Insert Seat Size | 20 |
| Toolholder Style | DCNS |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Body Length (mm) | 88.14 |
| Body Length (Decimal Inch) | 3.4700 |
| Overall Length (mm) | 142.24 |
| Overall Length (Decimal Inch) | 5.6000 |
| Shank Length (mm) | 54.10 |
| Shank Length (Decimal Inch) | 2.1300 |
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