Indexable Insert Drill: DFPR1250R3KM50, 32.75 mm Max Dia, 95.25 mm Max Depth, 3xD, 50.00 mm Shank Dia
Item #: 04976171
Brand: Kennametal
Model #: 7031109
Product Specifications
| Compatible Drill Style | DFPR |
| Maximum Drill Diameter (mm) | 32.75 |
| Maximum Drill Diameter (Decimal Inch) | 1.2890 |
| Maximum Drill Depth (Inch) | 3-3/4 |
| Maximum Drill Depth (Decimal Inch) | 3.7500 |
| Maximum Drill Depth (mm) | 95.25 |
| Shank Type | Flange; Weldon Flat |
| Shank Diameter (Inch) | 1-31/32 |
| Shank Diameter (Decimal Inch) | 1.9685 |
| Shank Diameter (mm) | 50.00 |
| Number of Drill Inserts | 2 |
| Cutting Direction | Right Hand |
| Maximum Drill Depth Range (Decimal Inch) | 3.0000 to 4.0000 |
| Maximum Drill Depth Range (mm) | 75.00 to 100.00 |
| Tool Material | Steel |
| Compatible Insert Style | DFPR |
| Compatible Insert Size Code | 110406; 120405 |
| Drill Depth by Diameter Ratio | 3xD |
| Coolant Entry Style Code | 1-Axial Concentric Entry |
| Overall Length (Decimal Inch) | 6.4268 |
| Series | DFPR |
| Flute Length (Decimal Inch) | 3.7500 |
| Flute Length (mm) | 113.25 |
| Body Length | 163.20 |
| Body Length (Decimal Inch) | 5.1670 |
| Shank Length (Decimal Inch) | 1.2598 |
| Shank Length (mm) | 31.95 |
| Modular Connection Size | KM50 |
| Tool Application | Drilling |
| Tool Performance | General Purpose |
| Insert Size (Decimal Inch) | 0.4690x0.1420; 0.4450x0.1420 |
| UNSPSC Code | 23291503 |
| Insert Compatibility | DFPR120405__I; DFPR110406__O |
| Collar Diameter (Decimal Inch) | 1.2134 |
| Collar Diameter (mm) | 30.82 |
| Insert Lock Screw | M4-0.7x8.4T15 |
| Coolant Through | Yes |
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