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        Your present location:PRODUCTS >> CORING SERIES >> 8-1/2” GMC3232
        • 产品名称: 8-1/2” GMC3232
        • 上架时间: 2015-04-28
        • Views : 365

          Product Parameter  
          Bit Type 8-1/2” GMC3232
          Bit Size 8-1/2” × 4”
          Primary Cutter Size Φ13 mm
          Total Cutters 30 pcs
          Gauge Length 45 mm
          Connection 川 7-4
          Make up Torque 13.4~16.3 KN·m
          Operating Parameters  
          Rotary Speed 40~150 rpm
          Weight on Bit 40~80 KN
          Max. WOB 90 KN
          Flow Rate 10~30 lps
          Features Arc crown profile design and blades cutters setting, has some advantages such as high ROP,high core recovery percentage and long service life. Diamond ID&OD gauge, fluid courses set on ID gauge to ensure a better cleaning and cooling effect upon cutters of the gauge.
          Application Medium to medium hard formation with high compressive strength and abrasive streak, such as Mudstone, Limestone, Anhydrite and so on.