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Hard rock drilling bit

(13796 products available)

17 1/2 12 1/4 inch IADC 637 jz kingdream TCI insert teeth tricone hard rock drill head roller bit for water oil well drilling
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$1,643.00-$1,999.00
Shipping per piece: $409.13
Min. Order: 1 piece
Atlas copco High Quality 36mm 38mm Button Drill Bit Broca Rock drill 7 11 12 degree Taper drill bit for hard rock
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$6.80-$7.20
Min. Order: 1 piece
Marble Porcelain Hollow Ceramics Granite Core Hex Dry 10mm Diamond Hard Rock Vacuum Brazed Drill Bits
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$2.00
Shipping per piece: $6.69
Min. Order: 1 piece
High Efficiency pdc Drill Bit for water well hard rock
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$130.00-$150.00
Min. Order: 1 piece
BQ nq hq nx Turbo type hard rock mining impregnated diamond core drill bits
$50.00-$90.00
Min. Order: 1 piece
PWL PQ diamond core drill bits for soft medium hard rock PWL PQ bit
1200000521
$45.00-$190.00
Min. Order: 1 piece
Water Well Drilling Tungsten Carbide Hard Rock 8 1/2 Inch Iadc 447 Tci Roller Tricone Rock Drill Bits
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$920.00
Min. Order: 1 piece
hard rock diamond core drill bits
Ready to Ship
$39.00
Shipping per piece: $33.14
Min. Order: 1 piece