ʻO ka driv drill bit me nā niho coucid compound i hanaʻia e kā mākouʻoihanaʻo ka mea mua
ʻO ka noi kūleʻa i ka mākeke Kina.
| Cocial Dec | C1621 | C1319 | C1217 |
| Olemela | 15.88 | 13.44 | 12.00 |
| Ke kiʻekiʻe | 21.00 | 19.05 | 17.00 |
| Top r | R2.0 | R2.0 | R2.0 |
| 'Ōwili pihā | 90 ° | 90 ° | 90 ° |
| Lūkini Lūkini | 4.0 | 4.0 | 4.0 |
| Ka Hōʻailona e kenard Koho | 2.5 | 2.5 | 2.5 |
| Hoʻonohonoho i ka chamfer | 0.76 | 0.76 | 0.76 |
