Dental roller palm cone bit
Product characteristics Various types of steel tooth insert tooth roller.
Dental roller palm cone bit
2020 Manufacturer Shangxin’s straight plate type welded rotary drilling cone palm slice is used in the assembly bit, pile bit and reaming bit of rotary excavation engineering, bridge construction engineering, trenchless engineering, underground tunnel and civil engineering construction, which can drill various complex formations.
With the increasing development of groundwater in all parts of the country, the development environment and technology are different, and the caliber of the selected borehole is also different, which increases the difficulty of model and popularization for the production enterprises of water well bits! After the hard research of our technicians and combining with the actual situation, we assembled the drill bit with a large diameter designed by using the cone palm slice of a small drill bit
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