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tricone rock drill bit
Selling leads
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...rock drilling teeth 30mm round shank chisel math drilling bucket Product Feature: 1. The carbide tip use the low-cobalt material, with bigger ...
2025-07-30 00:14:20
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Product Description: Place of 0rigin Jiangsu, China Material 42CrMo Application Rotary Drill Rig Body Alloy steel Machine type Foundation Construction ...
2025-07-30 00:14:20
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...drilling tool designed for efficient and precise sampling in various geological conditions. Combining advanced engineering with robust materials, ...
2025-07-30 00:14:20
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... and adopt advancedbrazing technology to produce high quality, high wear resistance, long life cutters. we also can produce all kind of rotary bits...
2024-12-09 17:19:27
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high quality 8 1/2 Inch roller bit match drilling bit bucket for piling foundation Product Feature: 1.We purchase top quality raw materials from ...
2024-12-09 17:19:09
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... efficiency 5. High hardness 6. Good roundness of cylinder body 7.Long service life Product Description 1.It is suitable for drilling clay, silt, ...
2025-07-30 00:14:20
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2025-07-30 00:14:20
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Product Description: Drilling Rigging Tool is a deep drilling tool designed for rotary drilling. It is made of high quality steel GB-Q345B with ...
2025-07-30 00:14:20
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Product Description: Drilling Rigging Tool is a deep drilling tool designed for rotary drilling. It is made of high quality steel GB-Q345B with ...
2025-07-30 00:14:20
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Popular Rotary drilling rig drilling tools drilling bucket with Cutting teeth Product Description We purchase top quality raw materials from leading ...
2025-07-30 00:14:20
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