Numa 100 DTH Drilling Hammer Bit Down Hole Hammer Drill Bits Water Well Drilling
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Numa 100 DTH Hammer Bit Numa 100 DTH Hammer Bit Down The Hole Hammer water well drilling DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "......
ROSCHEN GROUP
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10 Inch 254mm Numa 100 Wear Resistance Dth Hammer Bits
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10 Inch 254mm Numa100 Wear Resistance DTH Hammer Bits Description DTH drill bit with drilling performance is stable, easy to use grinding, and the price is reasonable and other factors by the user. Carbide multi-choice ball, spring or ball and tooth teeth ......
KSQ Technologies (Beijing) Co. Ltd
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DTH Down The Hole Hammer For Well Drilling DHD SD QL Mission Numa Cop
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High Productivity DTH Hammer for Well Drilling (DHD, SD, QL, Mission, Numa, Cop) Product Description: When you need to drill high quality holes with diameters between 100-254 mm, DTH (Down The Hole) drilling is by far the best and most effective method. ......
Changsha Sollroc Engineering Equipments Co., Ltd
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DTH Drilling Hammer and Bit With Alloy Steel For 100-150mm Holes
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Product Description: The DTH Hammer and Bit is compatible with a variety of bit shank types, including DHD, SD, Ql, Mission, Numa, Cop, etc. This versatility makes it easy to use this hammer and bit with a wide range of drilling equipment, ensuring tha......
Glorytek Industry (Beijing) Co., Ltd.
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