DTH Ql80 Hammer , Tungsten Carbide 8 Inch Rock Drilling Hammer
Brand Name:MTH
Certification:ISO9001
Model Number:QL80
Minimum Order Quantity:1 Piece
Delivery Time:10-15 days
Payment Terms:T/T, Western Union, MoneyGram
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Verified Supplier
Location:
Shijiazhuang Hebei China
Address:
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Supplier`s last login times:
within 33 hours
Product Details
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Product Details
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
DTH Ql80 Hammer , Tungsten Carbide 8 Inch Rock Drilling Hammer
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