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7 button drill bit

(2799 products available)

China high efficiency dth mining use drill bit 300 mm rock button drill bit
$1,200.00
Min. Order: 1 set
7 7/8 inch INDC 537 Button Roller Bit Carbide Drill Bits Three Cone Button Rotary Tricone Bit
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$650.00-$700.00
Min. Order: 1 piece
30mm 7 Button 7 Degree Tapered Rock drill mining Drilling bits
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$4.00
Shipping per piece: $2.78
Min. Order: 500 pieces
9 7/8 Inch API Standard TCI Tricone Drilling Bit with IADC537 Rating Carbide Button Bit for Oil and Water Well Drilling
$500.00-$950.00
Min. Order: 1 piece
Tapered drill bit 32mm 34mm 36mm 7 /11/12degree for hard rock minming
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$5.98-$7.99
Min. Order: 1 piece
Cast Steel 32mm, 34mm, 36mm, 38mm, 40mm 7 Degree Mining Rock taper Drill Button Bit
$2.00-$4.00
Min. Order: 10 pieces
Tungsten Carbide button 7 11 12 degree taper ball tooth drill bit 60mm six-tooth drill bit for hard rock
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$4.50-$5.00
Shipping per piece: $21.15
Min. Order: 1 set
CD Carbide wear resistant 7 tapered button drill bit 34mm tungsten carbide rock tapered drill bit
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$4.99-$6.99
Shipping per piece: $1.23
Min. Order: 10 pieces