China DTH Drilling Tools manufacturer
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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171 - 180 of 687

src531 carbide drill bits

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10" Down The Hole SD10 DTH Button Drill Bits For Rock Drilling Product specifications: SD10 dth bits For 10" hammer DTH bits shank Bit Dia. Air Holes ... 2024-12-09 12:11:48
8" Atlas Copco Down The Hole DHD380 DTH Button Drill Bits For Rock Drilling Product specifications: DHD380 dth bits 8" hammer DTH bits shank Bit Dia. ... 2024-12-09 12:11:48
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4" Down The Hole SD4 DTH Button Drill Bits For Waterwell Drilling Product specifications: SD4 dth bits For 4" hammer DTH bits shank Bit Dia. No. Air ... 2024-12-09 12:11:48
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... that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in ... 2024-12-09 12:57:59
... technology and equipment, advanced heat treatment theory. 3. Our technician has more than 15 year's professional working experience. 4. Rock ... 2024-12-09 12:11:48
Geothermal Well Drilling 4" RE004 RC Drill Bits For RC Drilling RC bits Model RC4-E004 for shank RE004 Diameter No x Button diameter mm Button angle ... 2025-07-14 00:07:31
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