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4 dth drill bit

(1764 products available)

114mm 4 1/2 inch high quality low price TCI tricone drill bit for water well

$500.00
Shipping per piece: $89.34
Min. Order: 1 set

China best quality Water Well Drilling Rigs dth drill bits

$850.00-1,150.00
Min. Order: 1 piece

TD40 4inch Borehole Drilling DTH Button Bit TD40-115mm speed drill bit for Water Well and Mining

$128.00
Min. Order: 1 piece

TONGSHUN 8 Inch DTH Hammers and Bits Down The Hole For Rock Drilling DTH Impactor

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$299.00-1,180.00
Shipping per piece: $166.44
Min. Order: 1 piece

IADC 127 6 1/2" three cone mill tooth tricone drill bit

$150.00-200.00
Min. Order: 2 sets

Tungsten Carbide Mining Rock Ballistic Drill Bits Taper Button Drill Mining Bit

Ready to Ship
$35.00-55.00
Shipping per piece: $9.78
Min. Order: 2 kilograms

3 inch Hole Drill Bit Mining Pneumatic Rock Drill Bits for Hard Rock

$20.00-50.00
Min. Order: 1 piece

GS1905 Drilling Bit for Oil Drilling

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$2,000.00
Min. Order: 1 set