Tungsten Carbide Drills-Type A20
Profile Drill
ZQX
(D1:Φ2～Φ10)
| Cutting-Edge Diameter D1 | Shank Diamerer D2 | Max. Cutting Diameter D3 | Overall Length L1 | Flute Length L2 |
| 2 | 8 | 4 | 60 | 30 |
| 3 | 8 | 5 | 80 | 40 |
| 4 | 12 | 7 | 90 | 40 |
| 5 | 12 | 9 | 100 | 50 |
| 6 | 16 | 10 | 140 | 60 |
| 7 | 16 | 10 | 140 | 60 |
| 8 | 20 | 12 | 160 | 80 |
| 9 | 20 | 14 | 160 | 80 |
| 10 | 20 | 16 | 160 | 80 |
sales@chinatungsten.com
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