ʻO ka drill bit me nā niho conical compound i hana ʻia e kā mākou hale hana ʻo ia ka mea mua
Ke noi holomua ma ka mākeke Kina.
| Conical DEC | C1621 | C1319 | C1217 |
| Anawaena | 15.88 | 13.44 | 12.00 |
| Kiʻekiʻe | 21.00 | 19.05 | 17.00 |
| ʻO R | R2.0 | R2.0 | R2.0 |
| kihi luna | 90° | 90° | 90° |
| ʻO ka mānoanoa daimana | 4.0 | 4.0 | 4.0 |
| Mānoanoa papa hoʻololi | 2.5 | 2.5 | 2.5 |
| ʻO ka pahu lepo | 0.76 | 0.76 | 0.76 |
