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Mining drill bits for hard rock

(11539 products available)

7'' IADC 637 tricone rock drill bit high quality for water wells hard rock
$586.00-$596.00
Shipping per piece: $210.61
Min. Order: 1 piece
7 1/2inch IADC 537 Tricone drill bit Three Cone Rock Roller Drill Bit For Oil Rig And Mining
$735.62-$809.19
Shipping per piece: $76.93
Min. Order: 5 pieces
7 degree 32mm 34mm 38mm 36mm 40mm Taper Button rock drill Bit For jack hammer hard rock drilling Mining
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$3.30-$3.50
Min. Order: 10 pieces
G110mm Steel and Carbide DTH Hammer Drill Bit New Condition Forged Button Bits for Hard Rock Ore Mining Drilling Tool
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$88.00-$92.00
Min. Order: 5 pieces
mining drilling use reverse circulation re004 rc drill bit customized hard rock reverse circulation drill bit for exploration
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$578.00-$669.00
Shipping per piece: $3,333.34
Min. Order: 3 pieces
SML Group Wholesale Customized TCI Tricone Drill Bit for Hard Rock Mining Machinery
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$370.00-$380.00
Min. Order: 1 box
Hard rock breaking tungsten drilling teeth Rotary digging tooth oal mining Shank Carbide Rock Auger Drill Bit
$5.50-$7.50
Shipping per piece: $5.28
Min. Order: 10 pieces
high quality api head rotary tools accessories hard mining rock tci tricone drill bit for water well drilling rig
$500.00
Min. Order: 1 piece