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threaded connection drag drill rock bit
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Atlas Copco RC45 RC50 RC Drill Bits , RC Drilling Bits, RC Bits, RC Button Bits RC Bits Sollroc RC Hammers Specifications Hammer Size Hammer Bit Shank ...
2024-12-09 12:11:48
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Cop54 DTH Drill Hammer With Hole Range 135mm-155mm For Blasting Drilling Product description Commonly known as DTH, the Down-the-Hole Hammer drill is ...
2024-12-09 13:23:29
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Product description RC drilling refers to Dual Wall or Dual Tube Drilling. RC drilling applies two rods with inner and outer tubes. Air is blew down ...
2024-12-09 12:35:25
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... tubes.Air is below down the annulus of the rod and enter into hammer and bit.Rock formation fragments crused by bit are collected into the inner ...
2024-12-09 12:33:51
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...Thread SRC531 Shank RC Drill Hammer For Geologic Exploration Samples Product Introduce: Reverse circulation (RC) drilling uses a bit attached to a ...
2025-07-10 00:08:08
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Thread API 3 1/2'' REG Black Color QL Shank QL50 Hammer For Mining Product introduction: Down-the-hole rock tools (drilling tools) are rock drilling ...
2024-12-09 13:10:09
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Cop44 4'' High Air Pressure Special Steel Black Mining Down The Hole DTH Hammer Product description We are a leading manufacturer of rock drilling ...
2024-12-09 13:23:02
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...Rock Drilling Accessories DHD340 COP44 Product specifications: Model: HD45, HSD4, HM40A, HQL40 Model HD45 HSD4 HM40A HQL40 Length(less bit) 1030mm ...
2024-12-09 12:11:40
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Reverse Circulation RC hammer For Exploration And Grade Control RC Drilling Product Introduce: Reverse circulation (RC) drilling uses a bit attached ...
2025-07-10 00:08:08
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... and bits for the mining, construction and water well industries. Sollroc DTH hammers transmit intensive impact energy with low energy loss. This ...
2025-07-10 00:08:08
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