High Drilling Speed and Hard Wearing Bullet Teeth for Hard Rock

Model NO. :R3055-24B Rock Type :Mud Rock / Metamorphic Rock / Tuff / Limestone Surface Condition :Smooth/Hard Facing/Cemented Carbide Strip/Button OEM :Yes Drilling Tool :Core Barrel / Drilling Bucket / Drilling Auger Cermented Carbide :Super Coarse Particle, Hard Wearing and Hardness Formation :for Strongly, Medium and Slightly Weathered Rock Tail Part :Slightly Lower Hardness, Good Toughness Insert Diameter :24mm for Medium Hard Rock Body Material :42CrMoA Hard-Wearing Body Diameter :55mm High Drilling Speed Transport Package :Wooden Cases Trademark :RIGPA Origin :China HS Code :8207130000 Production Capacity :10000000

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