Indexable Insert Drills; Drill Style: D3120; Drill Diameter (Decimal Inch): 1.2500; Drill Diameter (mm): 31.75; Maximum Drill Depth (Decimal Inch): 5.0000; Maximum Drill Depth (mm): 127.00; Shank Type: Straight-Cylindrical; Shank Diameter (Inch): 1-1/4; S
Item #: 19647932
Brand: Walter
Model #: 7812251
Product Specifications
| Drill Style | D3120 |
| Drill Diameter (Decimal Inch) | 1.2500 |
| Drill Diameter (mm) | 31.75 |
| Maximum Drill Depth (Decimal Inch) | 5.0000 |
| Maximum Drill Depth (mm) | 127.00 |
| Shank Type | Straight-Cylindrical |
| Shank Diameter (Inch) | 1-1/4 |
| Shank Diameter (Decimal Inch) | 1.2500 |
| Shank Diameter (mm) | 31.75 |
| Drill Diameter Range (Decimal Inch) | 1.0000 to 1.3000 |
| Cutting Direction | Right Hand |
| Maximum Drill Depth Range (Decimal Inch) | 5.0000 to 7.0000 |
| Maximum Drill Depth Range (mm) | 100.00 to 150.00 |
| Tool Material | Steel |
| Compatible Insert Style | P284 |
| Drill Depth by Diameter Ratio | 4xD |
| Flute Length (Decimal Inch) | 5.9060 |
| Flute Length (mm) | 150.00 |
| Body Length | 157.80 |
| Body Length (Decimal Inch) | 6.2130 |
| Shank Length (Decimal Inch) | 2.2810 |
| Shank Length (mm) | 57.94 |
| Overall Length/Projection (Decimal Inch) | 8.5350 |
| Overall Length/Projection (mm) | 216.80 |
| Coolant Through | Yes |
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