Product Description
Our company produces various types of dental wheel pore expansors, suitable for non -excavation and rigs of various models, and apply a variety of rock floors. The size covers 260-1800mm. Its advantages are:
1.According to the characteristics of the rig and different strata, choose the most suitable tooth shape and bearing structure.
2.Full coverage of the palm, cold -inlaid anti -wear alloy to reduce wear.
3.It has a dental wheel defense technology to prevent the dental wheels from falling into the hole and cause an accident in the pores.
4.Hydropower breaking rock. The residue is smooth and reduced the accumulation of slag.
5.Welding process guarantee to prevent welding from overheating.
6.Drill bodies guide spiral band design, which has good effects on the correction and dregs, and reducing the duplicate drill crushing.
Audited Supplier 
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