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Coal mine drilling bit

(15024 products available)

32mm 28mm 27mm 29mm PCD coal mine anchor bit/ roof bolter drill bit PDC cutter
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$6.80-$7.00
Min. Order: 2 pieces
6inch PDC core drill bit Water well drill bit rock borehole bit for coal mining
$38.00-$42.00
Shipping per piece: $5.82
Min. Order: 10 pieces
28mm 30mm 32mm 36mm 38mm 40mm 42mm 2 wing pcd anchor bit mining machine parts pdc coal bits diamond coal mine drill bits
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$5.50-$8.50
Shipping per piece: $100.56
Min. Order: 10 pieces
High Quality 42mm F13 Tungsten Carbide Drill Bit Coaling Mining Drill Bit For Coal Mining Use
$18.00-$20.00
Min. Order: 100 pieces
NQ HQ PQ BQ AQ pdc coal mining / impregnated diamond exploration coring drill bit
$330.00-$350.00
Min. Order: 10 pieces
28mm 32mm Underground Coal Mining Drilling Bits PDC Diamond Roof Bolt Bits
$3.00-$9.00
Min. Order: 10 pieces
5" High Pressure DHD350-140mm button drill bit / coal mine drill bit / rock bit for sale
$215.00-$225.00
Min. Order: 1 piece
Coal Mining Tools Pcd Coal Mining Drill Bits
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$40.00
Min. Order: 10 pieces