Laman Utama > Produk > Alat bor DTH > Bit dth
Model: CIR50、CIR60、CIR65、CIR70、CIR90
CIR110、CIR130、CIR150、CIR170、CIR200
Julat diameter bit: 50-350mm
Model: P-110、P-130
Jenis-jenis batang bit: Bayonet、Spline
Julat diameter bit：110mm-160mm
Model: DHD25, DHD3.5, DHD340, DHD350, DHD360, DHD380
QL40, QL50, QL60, QL80
MISSION40, MISSION50, MISSION60, MISSION80
SD, NUMA
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