Sandvik Coromant - 21 to 21.99mm Diam, 3.16438xD, 69.3mm Max Depth, 25mm Shank Diam, 149mm OAL, Replaceable Tip Drill - 870-2190-21-PM Insert, 21 Seat Size, 870..L-3 Toolholder, Series CoroDrill 870
Item #: 54953518
Brand: Sandvik Coromant
Model #: 6239441
Exact Tooling IR#: 04
| Product Specifications | |
|---|---|
| Series | CoroDrill 870 |
| Minimum Drill Diameter (mm) | 21.00 |
| Minimum Drill Diameter (Decimal Inch) | 0.8268 |
| Maximum Drill Diameter (mm) | 21.99 |
| Maximum Drill Diameter (Decimal Inch) | 0.8657 |
| Drill Depth by Diameter Ratio | 3.16438xD |
| Maximum Drill Depth (Decimal Inch) | 2.7284 |
| Maximum Drill Depth (mm) | 69.30 |
| Shank Diameter (mm) | 25.00 |
| Shank Diameter (Decimal Inch) | 0.9843 |
| Insert Style | 870-2190-21-PM |
| Insert Seat Size | 21 |
| Toolholder Style | 870..L-3 |
| Through Coolant | Through Coolant |
| Shank Type | Flange |
| Tip Length (mm) | 3.32 |
| Tip Length (Decimal Inch) | 0.1307 |
| Body Length (mm) | 72.00 |
| Body Length (Decimal Inch) | 2.8347 |
| Overall Length (mm) | 149.00 |
| Overall Length (Decimal Inch) | 5.8661 |
| Toolholder Material | Steel |
| Shank Length (mm) | 59.32 |
| Shank Length (Decimal Inch) | 2.3354 |
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