China Core Barrel Teeth Cutting Tools Auger Teeth
U7L Core Barrel Teeth Usage: for high penetration in hard rock core barrel applications. Body Material: AISI4142 Tip Material: Tungsten Carbide Hardness: HRC40~44 Weight: 0.25 kg/pc Related Pengo drag style teeth: CB10, 604C, CU7, CJ2 etc. Related Kennametal core barrel cutting tools: CJ2, CJ2B, U7, U7L, DT50, DT87, RT1, RT2, etc.
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