100% New Good Quality 8.5inch 260mm Tricone Roller Cone Bit
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...tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits apply to oil gas geothermy mining water HDD and foundation industry. Main features: 1. Cutting Structure of this...
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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34" Steel HDD Reamer For Water Wells Geothermal Wells Engineering
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... big diameter bit.The pilot is three cone bit. Our hdd roller cone reamer is suitable for all types of non-excavation drilling rig and can be used for reaming construction in a variety of rock formations. Our specification is covering φ260mm-φ1800mm. We...
Glorytek Industry (Beijing) Co., Ltd.
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50/280 Length 1800mm Rock Formation Hdd Hole Opener
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...Bit Product Description Our roller cone reamer is suitable for all types of non-excavation drilling rig and can be used for reaming construction in a variety of rock formations. Our specification is covering φ260mm-φ1800mm. Reaming shells are designed to be placed behind the bit......
Langfang Baiwei Drill Co., Ltd.
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