Tungsten Carbide Drills-Type A21
Flat or Spade Drill
100A0
(D1:Φ1.5～Φ5.0)
| Cutting-Edge Diameter D1 | Shank Diamerer D2 | Max. Cutting Diameter D3 | Overall Length L1 | Flute Length L2 |
| 1.5 | 3 | 2.0 | 35 | 10 |
| 1.8 | 3 | 2.2 | 35 | 10 |
| 2.0 | 3 | 2.5 | 35 | 10 |
| 2.2 | 3 | 2.8 | 40 | 12 |
| 2.5 | 3 | 3.0 | 40 | 12 |
| 2.8 | 3 | 3.2 | 40 | 15 |
| 3.0 | 3 | 3.8 | 40 | 15 |
| 3.5 | 5 | 4.2 | 45 | 18 |
| 4.0 | 5 | 4.8 | 45 | 20 |
| 4.5 | 5 | 5.2 | 50 | 25 |
| 5.0 | 5 | 6.0 | 50 | 25 |
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