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| Price | $3-$300 |
| MOQ | 1 Piece |
| Delivery Time | 10-15 days |
| Brand | MTH |
| Place of Origin | CHINA |
| Certification | ISO9001 |
| Model Number | QL80 |
| Packaging Details | wooden case |
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pieces per month |
| Usage | Hole Drilling,oil,water well,Underground Mining,ore | Place of Origin | CHINA |
| Size | 3" 3.5" 4" 5" 6" 8" 10" 12" | Use | Ore Mining,Well Drilling,DTH drilling |
| Packaging Details | wooden case | Color | Blue,Gold,Red,black and others |
| Material | Carbon Steel,Tungsten Carbide & Steel | Model Number | QL80 |
| Supply Ability | 10000 pieces per month | Certification | ISO9001 |
| Brand Name | MTH | Payment Terms | T/T, Western Union, MoneyGram |
| Advantage | High Performance,High Wear Resistant,High-efficiency | Price | $3-$300 |
| Delivery Time | 10-15 days | Product name | DTH Hammer |
| Minimum Order Quantity | 1 Piece | Package | Wooden case |
| Application | Rock Drilling,quarry,water well drilling,mining or welling drilling | Diameter | 8 inch |
Hammer For Rock Drilling Water Well Mining 8 Inch QL80 DTH Hammer
Application:
Hole Drilling,oil,water well,Underground Mining,ore
Description:
“DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.
Specifications:
| Description | Thread connection | Outside diamete | Rec. hole size | Shank style | Working pressure | Length without bit, | Weight without bit | |||||
| shoulder to shoulder | ||||||||||||
| mm | inch | mm | inch | bar | psi | mm | inch | kg | lbs | |||
| QL 80 STD | API 4 1/2 Reg Pin | 181 | 7 1/8 | 200 - 305 | 7 7/8 - 12 | QL 80 | 6-24 | 87-350 | 1461 | 57 1/2 | 203 | 446 |
| QL 80 STD | 4 1/2 BECO Pin | 181 | 7 1/8 | 200 - 305 | 7 7/8 - 12 | QL 80 | 6-24 | 87-350 | 1461 | 57 1/2 | 203 | 446 |
| QL 80 HF | API 4 1/2 Reg Pin | 181 | 7 1/8 | 200 - 305 | 7 7/8 - 12 | QL 80 | 6-24 | 87-350 | 1461 | 57 1/2 | 203 | 446 |
| QL 80 HC | API 4 1/2 Reg Pin | 181 | 7 1/8 | 200 - 305 | 7 7/8 - 12 | QL 80 | 6-24 | 87-350 | 1478 | 58 3/16 | 203 | 446 |
| QL 85 QM | API 4 1/2 Reg Pin | 194 | 7 5/8 | 216 - 305 | 216 - 305 | QL 80 | 6-24 | 87-350 | 1461 | 57 1/2 | 250 |
551 |
Advantage:
High Performance,High Wear Resistant,High-efficiency
