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Hard rock diamond drill bit

(4430 products available)

HERZO 68mm Core Drill Bit with 5T Head Silver Force High Quality Diamond Drill Bits for Professional Use Hard Rock
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$9.80-$10.71
Shipping per piece: $1.89
Min. Order: 40 pieces
Factory Rock Drilling Tools for Oilfield Water well mining hammer diamond PDC Tricone Drill Bit
$900.00
Min. Order: 1 piece
Carbide Diamond drill rod b22 bit 32mm drifter tapered hard rock button drill bit 7 degree
$1.90-$3.60
Min. Order: 50 pieces
PDC concave bit mining drilling 75mm 94mm diamond pdc drilling bits for hard rock
$87.00-$260.00
Min. Order: 1 piece
2022 Flat Matrix Type 8 mm Height T2-66 Rock Hard Drilling Diamond Core Drill Bit
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$52.00-$64.00
Shipping per piece: $19.59
Min. Order: 1 piece
High efficiency threaded shank sintered hard rock diamond drilling core bit for stone
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$5.00-$50.00
Min. Order: 10 pieces
Concrete Drill Diamond Core Drill Bit For Hole Saw Drilling Reinforced Concrete Stone Asphalt Hard Rock Granite Power Tool
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$10.50-$310.40
Shipping per piece: $52.66
Min. Order: 1 piece
Royal Sino Hard Rock Diamond Core Bits Professional Carbide Tip Cement Brick Concrete Structure Masonry Drill Bit
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$0.15-$0.18
Shipping per piece: $30.98
Min. Order: 500 pieces