Get Quick Quote From Supplier
We want to buy 150 pcs T45 76 mm Retrac concave face parabolic 3 face hole, 3 side hole.When you offer us please let us know the specification, shipment, payment and if it is possible please send us the photo.Looking forward to start our cooperation.Thanks drag bits, dth drilling tools, tricone bits drilling bits,rod,top hammer drilling bits,dth bits,diamond core barrel,drag bits,anchor systerm.pdc bits,tricone bits