UNIMATE's main products include micro drilling rigs, kelly bars, drilling buckets, augers, drilling bits, casings, etc. Drilling bit for rock bucket clay bucket rock auger CFA auger drill flat teeth Main models: 18TL, 18HD, 18VIP, 833-18, 18PN/LK, 25T, 25HD, 25VIP, 855-25, 25-30PN/LK, C31HD, C30, B47K17.5H, B47K19.5H, B47K22H, B47K17.5C/60, B43H, B85, B85/2
