GT60 Series – Top Hammer Rock Tools Button Bits ...
2017-7-12u2002·u2002GT60 Series – Top Hammer Rock Tools Button Bits Manufacturer. GT60 Thread Drilling Tools. GT60 Button Bits, 92mm, 102mm, 115mm, 127mm, 140mm, 152mm. Standard body or retractable type with spherical buttons, new drop center design. GT60 M/F Rods, GT60-Round60-GT60, length 3660mm,4265mm,6095mm. MF rod, for bits …
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