GT60 Retrac thread tophammer drill Bits
USD $35 - $200 /Piece
Min.Order:1 Piece
Changsha Sollroc Engineering Equipments Co., Ltd.
1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations.Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
2.Recommended for eliminating hole deviation
3.Widely used drifting and tunneling
4.Bit face design is ideal for medium-hard to hard abrasive rock
GT60 Normal and Retrac Button Bits
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Delivery: By sea, By air or by Express