Kahi i kumu: KinaKapa inoa: JCDRILLHelu Kumu: AQ BQ-0.5 BQ NQ NQ+2 HQ HQ+2 PQ SQʻAno: Multi-Rings ReamerMea: kilaE hoʻohana: ʻimi ʻana i ka ʻeli kumuKa inoa: Reaming shell