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Rock coring bits

(8707 products available)

Top sale bit mining machine parts hard rock well drilling nq hq nx impregnated diamond core drill bits
$330.00-$350.00
Min. Order: 5 pieces
zhuzhou factory free shipping cost Conical drill bit 45mm 7 Button tapered rock drilling bit Conical drill bit
Ready to Ship
$9.80-$12.50
Shipping per piece: $3.79
Min. Order: 10 pieces
High Quality Diamond Core Drilling Bits For Stone Granite For Hard Rock With Factory Direct Sale Price With best service
$10.00-$13.62
Min. Order: 20 pieces
carbide button hard rock DTH borehole mine drill bit for quarry mining
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$45.00-$55.00
Min. Order: 5 pieces
38mm 7degree 7buttons tapered diamond core impact drill bit
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$3.00-$5.00
Min. Order: 1 piece
Durable 85mm Three Wings Female Pin 50 PDC Drilling Bit
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$45.00
Min. Order: 1 piece
XMGT diamond core drill bit for concrete 1/2" fitting diamond oil drilling bit
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$3.00-$10.00
Min. Order: 20 pieces
2024 Factory direct sale rock drilling tool 12 degrees golden tapered button bits for mining
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$3.60-$5.90
Min. Order: 1 piece