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3 inch rock drill bit china

(2070 products available)

well drilling tools direct selling 7 7/8 inch tungsten carbide rock drill bits in china
Ready to Ship
$730.00-$750.00
Shipping per piece: $100.00
Min. Order: 1 piece
Bauma China Hard 3 inch Electroplating Diamond Core Drill Bits For Concrete Construct Hard Rock Drilling
$15.00-$20.00
Min. Order: 20 pieces
6inch pdc concave drill bit alloy gauge 3 wings inner thread 2 inch hard rock formation China manufacturer
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$110.00-$135.00
Min. Order: 100 pieces
China high carbon steel drill bits button rock drill bits 6 inch steel tooth bit
$420.00
Min. Order: 1 piece
SPM70 CIR 70 - 75mm 3 inch drill down the hole rock button drill bits / dth drill bits
Ready to Ship
$40.00-$45.00
Shipping per piece: $60.80
Min. Order: 10 pieces
Megaroc China manufacture of pdc bit diamond head pdc drill bit for rock
$312.00
Min. Order: 1 piece
China Quality Manufacturer customized a variety of specifications TCI tricone bit roller bit
$590.00-$620.00
Shipping per piece: $542.96
Min. Order: 1 piece
Milled tooth tricone rock bit for sale high demand products in china
Ready to Ship
$720.00
Shipping per piece: $98.97
Min. Order: 1 piece