33 similar products

• Factory price for 42#-325# Red Star diamond composite drill bit pdc geological well drilling coal field exploration 98 yuan   Price: $18.7268997124 Transactions
• Factory price supply Red Star 75#≈ 500# diamond three-wing four-wing coreless Diamond composite drill bit   Price: $37.6982251054 Transactions
• Red Star Express High Quality 42 ~ 325mm Electroplated Diamond Drill Drilling Well Core Geological Coal Field Exploration Drill   Price: $21.6257187681 Transactions
• Factory price 65#-171# Red Star diamond composite Triangle drill bit pdc geological well drilling coal field exploration   Price: $8.2382464314 Transactions
• Factory for Red Star proo composite drill bit, Horn drill bit, mud sandstone Express, no water, no mud   Price: $26.5310599832 Transactions
• 65#-171# Red Star diamond limestone composite slice bit pdc geological well drilling coal field survey   Price: $8.2359770059 Transactions
• Factory price for Red Star brand 91#8 teeth 110#10 tooth Pebble thickening extended Diamond composite drill bit   Price: $42.1582391879 Transactions
• Factory price for 91#-- 171# Red Star without water dry drilling drill bit   Price: $64.4699994 Transactions
• Factory price 56#-171# Red Star Express Diamond composite double tooth small tooth drill bit special Limestone   Price: $8.2328895537 Transactions
• Factory price supply Red Star brand 91#≈ 133# diamond rib composite drill bit reaming   Price: $37.6911325638 Transactions
• Factory price supply Red Star Brand 75#≈ 171# Diamond Hot Press sintering drill bit geological coalfield exploration   Price: $42.158816644 Transactions
• Factory price supply Red Star Brand 75#-300# Three blade scraper Diamond composite drill bit geological coalfield exploration   Price: $46.1740453055 Transactions
• Factory price supply Red Star brand 91#8 tooth 110#10 tooth Pebble thick extended Diamond composite drill bit   Price: $42.155028 Transactions
• Factory price 273-325# Non-car wire Composite Geological coal field exploration drill bit diamond bit PDC drill bit   Price: $200.582553542 Transactions
• Factory price 91# Red Star diamond composite slice bit pdc geological well drilling coal field exploration 158 yuan   Price: $35.45108619 Transactions
• Factory price of various types of diamond composite blade blade pdc cutter head price free of discussion   Price: $6.453397760 Transactions
• Factory price supply 32# A 325# diamond drill bit   Price: $64.4610227 Transactions
• Factory price 151# Red Star diamond composite slice bit pdc geological drilling coal field exploration 388 yuan   Price: $64.4699999 Transactions
• Factory price 110# Red Star diamond composite slice bit pdc geological drilling coal field exploration 228 yuan   Price: $42.1599983 Transactions
• Red Star various models of custom-made three-leaf four-leaf diamond composite scraper drill bits do not block water   Price: $97.9399958 Transactions
• Factory price for Red Star brand 219# three-leaf four-leaf diamond composite scraper bits do not block water   Price: $200.13999976 Transactions
• Factory price for Red Star brand 273# three-leaf four-leaf diamond composite scraper bits do not block water   Price: $247.44999988 Transactions
• Factory price for Red Star brand 130# three-leaf four-leaf diamond composite scraper bits do not block water   Price: $128.739908 Transactions
• Factory price for Red Star brand 171# three-leaf four-leaf diamond composite scraper bits do not block water   Price: $151.0499997 Transactions
• Factory price for Red Star brand 200# three-leaf four-leaf diamond composite scraper bits do not block water   Price: $180.0599998 Transactions
• Factory Red Star 94#-153# three-leaf diamond composite scraper drill bit does not block water   Price: $91.2416736350 Transactions
• Factory price 75-325# double tube wool cable machine three-head teeth without car wire special Pebble Diamond composite drill bit   Price: $8.2377425292 Transactions
• Factory price Red Star Express oil cone three-wing coreless composite scraper drill bit does not block water   Price: $44.3850244114 Transactions
• Factory price for 75#-171# Red Star Diamond Heel tube without inner diameter drill bit core drilling geological well drilling coal field exploration   Price: $35.4545255545 Transactions
• Red Star Express high quality sliced small tooth disc ball reinforced bread chip electroplated diamond drill bit   Price: $18.7252585449 Transactions
• Red Star Express Drill 75#-171# Diamond Single Double Tube Reamer   Price: $26.5355713289 Transactions
• yun fei bu cha jia dedicated   Price: $4.21122013 Transactions
• Factory price Red Star non-core combination Tower drill bit Diamond composite drill bit pdc geology   Price: $21.6234238957 Transactions