SRC545 121mm-146mm RC Drill Bit with 119-144mm Shroud Diameter and 1 Year Warranty for Well Drilling and Mining
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Product Overview RC Drilling RC drilling refers to Dual Wall or Dual Tube Drilling. RC drilling applies two rods with inner and outer tubes.Air is blew down the annulus of the rod and enter into hammer and bit.Rock formation fragments crushed by bit are ......
Changsha Sollroc Engineering Equipments Co., Ltd
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High Performance RC Drill Bit For Hydrology And Hole Drilling In Mines
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...Drill Bits Product specifications: RE545 RC Bits Diameter No x Button diameter mm Button angle Flusing holes Shroud Dia mm Weight(kgs) Part No mm inch Gauge Buttons Front Buttons 124 4 7/8 8x14 8X13 35 2 122 13.3 RE545-124 127 5 8x14 8X14 35 2 125 13.5 RE545-127 133 5 1/4 8x16 10X14 35 2 131 13.8 RE545-133 136 5 3/8 8x16 6x16+3x14 35 2 134 14.2 RE545-136 RC hammers and bits are used in hole drilling......
Changsha Chaojingang machinery manufacturing CO., Ltd
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