2m直径的筒钻
详细信息
core barrel with round shank chisel
Core barrel is used for sutting auunular ring in rock , concrete and in steel reinforced concrete ,the centre core can be borken using chisel , rock auger or cross cut core barrel Main application: Generally used to cut low fractured hard rock formation and partially fragmented medium hard rock formation up to (100 Mpa), suitable for cuttingthrough fissured rock Main application strong rock (up to 100 MPa) suitable for cutting through fissured rock
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