DHD340 140mm Casing Rock Drilling Eccentric Overburden Casing System Button Dth Hammer Bits Odex Bit
Rock drill bit BR3-90mm 3.5" DTH Hammer Button Drill Bit for mining drilling machines
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$88.01 - $94.44
Min Order: 1 piece
Shipping per piece: $59.20
High Quality Tapper button bits 34mm 6 buttons hole drill bit hammer drill bit set
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$4.90 - $5.20
Min Order: 5 pieces
Shipping per piece: $7.05