211 - 220 of 248
102mm reverse circulation drill bits
Selling leads
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...102mm Rock Bits Top Hammer Drilling Tools T -Series Retrac and Regular Type Sollroc rock drilling thread button bits are widely used in all kinds ...
2024-12-09 12:54:22
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...drilling is commonly employed in open-cut mines and used for pit grade control and in delivering useful insight for mine planning and blasting. It ...
2024-12-09 12:57:59
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... 80 2 6x13 5x10 4 Br2-80 90 2 6x13 6x13 4.2 Br2-90 Hammer Size Bits diameter Shank Metric Inch 1" 64mm-70mm 2 1/2"-2 3/4" BR1 2" 70mm-95mm 2 3/4"-3 ...
2024-12-09 12:11:48
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...Drill Rod With Thread 4.5'' Metzke / 4.5'' Remet / 4.5'' Matrix For Water Well Drilling Product Introduce: Reverse Circulation (RC) drilling is one ...
2025-07-13 00:06:31
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...Drill Pipes For Reverse Circulation RC Drilling Product Introduce: Reliability and long life are built into SOLLROC Reverse Circulation Pipe by ...
2025-07-13 00:06:31
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... with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head ...
2024-12-09 12:11:48
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... impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device in the hammer, and then impacts the ...
2024-12-09 12:38:29
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...Dual Wall Drill Rod With 4'' Remet Thread For RC Drilling Product Introduce: Reverse Circulation RC Drilling Rods is also called Double wall drill ...
2025-07-13 00:06:31
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... the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed carefully, whereupon the ...
2024-12-09 12:11:48
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...hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed ...
2024-12-09 12:11:48
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