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fay@cbt-diamond.com
Phone:+86-371-67828673
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Core/Non-core Bits
Center Hole PDC Bits
Flush Hole PDC Bits
Anchor PDC Bits
Cable Tool Drilling Bits
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Core/Non-core Bits
PDC core bits, diameter range from 76mm to 152mm, special feature is drilling faster, OEM available. PDC non-core bits, diameter range from 75mm to 135mm
Center Hole PDC Bits
CBT Center Hole PDC bits specially for medium hard and soft formations, mostly used for drilling water well and geothermal well. All bits are fully custom-made to meet specific drilling requirements, depending on the formations and equipment. Normal sizes are shown in chart below.
Flush Hole PDC Bits
CBT Flush Hole PDC bits specially for medium hard and soft formations, mostly used for drilling water well and geothermal well. All bits are fully custom-made to meet specific drilling requirements, depending on the formations and equipment.
Anchor PDC Bits
PDC anchor shank bit is the most basic part of roadway support in coal mines. It can bound the surrounding rock of roadway together, and make the surrounding rock to support itself. Roofbolt drill bit is a kind of drilling tool for fixing anchor bolt of coal mine.
Cable Tool Drilling Bits
Cable tool button bits are bits for cable tool drilling, strong and steady, could withstand hard formations. Sizes and the thread pin all could custom-made.
