STEEL DRILL BIT ESS

Article NumberSpecThreadDiameter
Geological Properties
AlluviumSandsCohesive SoilsGravelSoft RockHard Rock
11-1003205181R3251ESSR3251xx
11-1003207681R3276ESSR3276xx
11-1003807681R3876ESSR3876xx
11-1003809081R3890ESSR3890xx
11-1003811581R38115ESSR28115xx
11-1005109081R5190ESSR5190xx
11-1005110081R51100ESSR51100xx
11-1005111581R51115ESSR51115xx
11-2003005181T3051ESST3051xx
11-2003007681T3076ESST3076xx
T3090ESST3090xx
11-2004007681T4076ESST4076xx
11-2004009081T4090ESST4090xx
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