China 152mm 165mm High Air Pressure DTH Drill Bit for DHD360 Drilling Hammer, Find details about China Down The Hole Drill Bits, Rock Drilling Tools from 152mm 165mm High Air Pressure DTH Drill Bit for DHD360 Drilling Hammer
Model | Shank Type | Thread Connection | Rec. Hole Size | Out. Diameter | Working Pressure |
(mm) | (mm) | (Mpa) | |||
3" Hammer | BR3 | API 2 3/8 Reg PIN | 90-110 | 82 | 0.7-1.5 |
DHD3.5 | API 2 3/8 Reg PIN | 90-110 | 82 | 1.0-1.5 | |
COP32 | API 2 3/8 Reg PIN | 90-110 | 82 | 1.0-1.5 | |
IR3.5 | API 2 3/8 Reg PIN | 90-115 | 82 | 1.0-1.5 | |
4" Hammer | DHD340 | API 2 3/8 Reg BOX | 110-135 | 99 | 1.0-2.5 |
COP44 | API 2 3/8 Reg PIN | 110-135 | 99 | 1.0-2.5 | |
QL40 | API 2 3/8 Reg PIN | 110-135 | 99 | 1.0-2.5 | |
SD4 | API 2 3/8 Reg PIN | 110-135 | 99 | 1.0-2.5 | |
HM4 | API 2 3/8 Reg PIN | 110-135 | 99 | 1.0-2.5 | |
5" Hammer | COP54 DHD350R | API 2 3/8 Reg PIN API 3 1/2 Reg PIN | 135-155 | 125 | 1.0-2.5 |
HD55C DHD350Q | API 2 3/8 Reg PIN API 3 1/2 Reg PIN | 135-155 | 125 | 1.0-2.5 | |
HM5 | API 2 3/8 Reg PIN API 3 1/2 Reg PIN | 135-155 | 125 | 1.0-2.5 | |
SD5 | API 3 1/2 Reg PIN | 135-155 | 125 | 1.0-2.5 | |
QL50 | API 2 3/8 Reg PIN API 3 1/2 Reg PIN | 135-155 | 125 | 1.0-2.5 | |
6" Hammer | COP64 DHD360 | API 3 1/2 Reg PIN | 155-190 | 142 | 1.0-2.5 |
HM6 | API 3 1/2 Reg PIN | 155-203 | 146 | 1.3-2.5 | |
SD6 | API 3 1/2 Reg PIN | 155-190 | 142 | 1.0-2.5 | |
QL60 | API 3 1/2 Reg PIN | 155-190 | 142 | 1.3-2.5 | |
8" Hammer | COP84 DHD380 | API 3 1/2 Reg PIN | 195-254 | 180 | 1.5-2.5 |
SD8 | API 4 1/2 Reg PIN | 195-254 | 180 | 1.5-3.0 | |
QL80 | API 4 1/2 Reg PIN | 195-254 | 180 | 1.5-3.0 | |
10" Hammer | SD10 | API 4 1/2 Reg PIN API 6 5/8 Reg PIN | 254-311 | 226 | 2.0-3.5 |
NUMA100 | API 6 5/8 Reg PIN | 254-311 | 226 | 2.0-3.5 | |
12" Hammer | DHD1120 | API 6 5/8 Reg PIN | 305-445 | 275 | 2.0-3.5 |
SD12 | API 6 5/8 Reg PIN | 305-445 | 275 | 2.0-3.5 | |
NUMA120 | API 6 5/8 Reg PIN | 305-445 | 275 | 2.0-3.5 | |
NUMA125 | API 6 5/8 Reg PIN | 305-445 | 275 | 2.0-3.5 |