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Hard drill bits

(31022 products available)

Nq Hq Pq Brocas de Diamante Hard Rock Impregnated Diamond Core Drill Bits

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$30.00-120.00
Min. Order: 1 piece

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: $407.04
Min. Order: 1 piece

Tungsten drag bit water well drilling bit hard clay borehole drilling bit

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$39.75-48.91
Min. Order: 1 piece

9.5mm Super Pink & White Bits Uncoated Professional New Style drill bit nail hard gel removal carbide nail drill bit

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$5.60-6.65
Shipping per piece: $2.17
Min. Order: 2 pieces

BQ nq hq nx Turbo type hard rock mining impregnated diamond core drill bits

$50.00-90.00
Min. Order: 1 piece

Tricone Roller Drill Bit Hard Rock Drilling Tools Tricone Drilling Bit For Oil Rig

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$380.00-400.00
Min. Order: 1 set

Mining insertsTungsten carbide K034 hard rock drill chisel bits

$30.00-70.00
Min. Order: 10 kilograms

5 1/2 inch IADC537 tci tricone drill bits hard rock drill bit for oil water well drilling

$600.00-900.00
Min. Order: 1 piece