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Eccentric Casing Bit (ODEX Drilling Tools), Casing Pipe, Casing Shoe

Eccentric Casing Bit (ODEX Drilling Tools), Casing Pipe, Casing Shoe

Eccentric casing bit is used to effectively drill holes in complicated formations such as loose ground, fractured formation and gravel layers, etc. Hole wall protection is usually needed during hole making process.

Our eccentric casing bit, casing pipe and casing shoe are commonly applied to complete high pressure jet grouting holes, cement grouting holes, anchor wire holes, drainage holes, blast hole, underwater blast hole, and the holes for trench-less underground pipe line and cable installation.

Due to our constant efforts, our eccentric csing bit has achieved a national patent. The Chinese patent number is ZL022581561.


Casing size ¢89 ¢108 ¢127 ¢140 ¢146 ¢168 ¢178 ¢194 ¢245 ¢273
DTH hammer type QCW70 QCW80 QCW80 QCW100 QCW100 QCW130 QCW130 QCW150 QCW150 QCW170
Enlarging hole diameter ¢92 ¢111 ¢132 ¢145 ¢152 ¢175 ¢185 ¢211 ¢254 ¢286
Inner diameter of casing shoe ¢69 ¢86 ¢102 ¢112 ¢120 ¢138 ¢147 ¢165 ¢205 ¢230

Terms of Trade
1. MOQ: 1pcs
2. Delivery cycle: 0-7 months
3. Shipment port: Wuxi / Shanghai
4. Payment terms: Cash On Delivery
5. International markets: The United States, Mexico, Brazil, Colombia, Singapore, Malaysia, Indonesia, Australia, Russia, Ukraine, kyrgyzstan, Germany, France, Morocco, Armenia, Oman, Tanzania, Sri Lanka, India, Bangladesh, Pakistan, Congo, Sudan, and more.

Jinfan is a professional drilling rig manufacturer in China. We provide not only anchor drill rig, engineering crawler drilling rig and exploration drilling rig, but also eccentric underreaming bit, coring tools, and other drilling tools and drilling accessories.

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Company Brief: JINFAN Drilling Equipment Company is a renowned drilling rig manufacturer and supplier in China. Our most popular products include a hydraulic anchor drill rig, hydraulic crawler drilling rig, water well drilling rig, core drilling rig, in addition to a variety of related drilling tools including our DTH hammer, pulling machine, eccentric casing bit and wire-line core barrel. Our drilling machines are commonly used in GSHP systems, engineering geological investigation, water well construction, water conservation, and petroleum and natural gas exploration industries.