Size:113-270mm
Type:expansion drill bit
Suitable for all stratum. Applicable rock formation equal to 10
Port: XI'AN
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 50 Piece/Pieces per Day
Payment Terms: D/P,T/T,Western Union
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Packaging Detail: carton
Delivery Detail: 15days
Type:expansion model
Size:φ113-φ270(mm)
Application: This group of products is used to penetration the degassing hole, drain hole, and grouting hole of coal mine.
Characteristics: Suitable for all stratum. Applicable rock formation: f≤10
Model No.: Many
Features: 1.buttin drill bit
2.many type and ore mining
3.good price and high quality
4.export many countries
5.own factory
Model No.: 6"--28inch
Features: 1.have the large and have high quality and can supply you enough
Model No.: 6'---26'
Features: 1have high wearing impact resistance
2.becautiful appearance
3.high quality
Model No.: MDP series
Features: PCD bit for coal mining exploration,water well drilling,geothermal drilling,geological exploration
OD:56mm,65mm,75mm,94mm,113mm
Model No.: PDC/PCD drill bit NW series
Features: PDC/PCD drill bit with top grade PDC cutter,fast drilling efficiency
PCD bit for geology exploration,mining works,grouting
Model No.: PDC/PCD blade bits NW series
Features: PDC/PCD blade bit for geological prospecting,coalfield, metallurgy,building,well
PDC/PCD blade bit for soft,medium,hard rock
Model No.: Q,BQ,NQ,HQ,PQ,HQ3,PQ3,T Series
Features: Diamond core drill bit/diamond core drill/diamond drill bit Manufacturer
AQ,BQ,NQ,HQ,PQ,HQ3,PQ3,T Series for soft to hard rock
Model No.: PDC blade bit MQZ series
Features: 1.PDC bit with premium PDC cutter
2.Sintered matrix pdc bit for oil/gas drilling,water well drilling,coal mining,geothermal
Model No.: Diameter(in):3-7/8,8-1/2,9-7/8,12...
Features: PDC drill bits for directional well
PDC drill bit 3-7/8,8-1/2,9-7/8,12-1/4,16,17-1
3,4,5,6,7,8 Wings/Blades PDC drill bit
Model No.: PDC sintered drill bit
Features: Tungsten carbide sintered matrix pdc drill bits
For water well,geothermal well,geological,coal mining,geotechnical
long life
Model No.: AG43
Features: 1. Multi function earth auger
2. 2 stroke single cylinder gasoline engine
3. CCC, ISO9001,etc
4. MOQ: 50 sets
Model No.: BG305D
Features: 1.Comfortable knapsack shells
2.Bit dia: 80-200mm
3.Displacement: 51.7cc
4.CCC,ISO9001,etc
5.6-15 days delivery