API 8 1/2 IADC617 China rock drill bits/water well drilling bits
Min.Order: 1 Piece/Pieces
1.tricone rock bit
2.best quality
3.drill bit manufacturer
PDC core bit/PDC drill bit/tungsten carbide steel and matrix body/diamond cutters
Min.Order: 1 Piece/Pieces
1.High strength
2.High flexibility
3.High wear resistence
4.High drilling efficiency
5.Long service life
[Manufacturer, Trading Company]
China (Mainland)
LUHUI self drilling anchor bolt drill bit
used in tunnel,slope,mine,founsation pit etc
16'' Steel Body PDC BIT/Diamond drill Bit with 16mm Smith/ Hughes main cutter
Min.Order: 1 Piece/Pieces
GREAT PDC bits combined use of High-powered PDC cutters to improve bit life.
BW NW HW PW Diamond Core Drill Bitsd Casing Shoe Bit , Impregnated Rod Shoe Bit
BW NW HW PW Diamond Core Drill Bitsd Casing Shoe Bit , Impregnated Rod Shoe Bit
Imp
Threaded Button Bit 38-152mm Rock Drill Bit Top Hammer Drilling Tools
Threaded Button Bit 38-152mm Rock Drill Bit Top Hammer Drilling Tools</h3
bearing rubber sealing iadc 537 water well drill 6 1/2'' tci tricone roller rock bits
Min.Order: 1 Piece/Pieces
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling rate
4.Strong cutting structure
[Manufacturer, Trading Company]
China (Mainland)
Mining rock drill bits tungsten carbide insert 6 3/4'' three cone roller bits with API 7-1 Certification
Min.Order: 20 Piece/Pieces
Mining rock drill bits tungsten carbide insert 6 3/4'' three cone roller bits with API 7-1 Certification
High Performance Polycrystalline Diamond Core Bit Set T2 Series Drill Bit For Granite
High Performance Diamond Core Bit Set FOR Core Barrel With Hard Matrix
HQ , HQ3 , NQ, NQ3
BWG Diamond Core Bit Single Tube Fast Well Drilling Core Drill Bit For Marble / Glass
NWG diamond core bit single tube fast drill well drilling ore drill bit for Marble
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3'' Middle Pressure DTH Drill Bit with Flat Concave Convex Drop Center Bit Face
3'' Middle Pressure DTH Drill Bit with Flat Concave Convex Drop Center Bit Face
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tci tricone drill bit for oil and gas well drilling tungsten carbide countersink drill bit
Min.Order: 1 Piece/Pieces
all sizes and codes
t45-76mm thread button bits for t45 thread drill rod with in quarrying and tunneling drift
Min.Order: 5 Piece/Pieces
1.t45 thread button bit
2.t45 thread button bits with t45 thread drill rod
3.T45 thread button bits for quarrying tunneling and drifting
18mm 20mm 22mm 25mm Flat Wood Drill Bit , Round shank Wood Flat Bit
18mm Round shank flat bit for wood cutting
Quick Detail:
18mm 20mm 22mm 25mm Flat Wood Drill Bit , Round shank Wood Flat Bit
18mm Round shank flat bit for wood cutting
Quick Detail:
13pcs High Speed Steel Twist Drill Bit Set
Hss Twist Drill Bits
1.5mm-6.5mm
Packaging:1*steel box19*Drill
API 8 1/2" ST117 steel tooth or milled tooth drill bits
Min.Order: 1 Piece/Pieces
1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.Bearing type:rubber sealed
5.delivery on time
[Manufacturer, Trading Company]
China (Mainland)
HSS Fully Ground Twist Drill Bit
Hss Twist Drill Bits
12 ° 38mm Taper Rock Bit/ Taper Drill Bit/ Taper Button Bit
12 ° 38mm Taper Rock Bit/ Taper Drill Bit/ Taper Button Bit
mix Drill Bit For Oil Field And Well Drilling
mix Drill Bit For Oil Field And Well Drilling
[Manufacturer, Trading Company]
China (Mainland)
High quality solid grinding carbide tungsten bar blanks for end mills and drill bits
1.Based on our unique technology,perfect compact structure
2.Extreme hardness, good erosion-resistance
3.High corrosion resistance.
API 4 7/8'' 5 Blades Matrix Body or Steel Body Drilling Diamond Rock PDC Drill Bits
Min.Order: 5 Piece/Pieces
API 4 7/8'' 5 Blades Matrix Body or Steel Body Drilling Diamond Rock PDC Drill Bits
R25 R32 T38 T45 T51 St58 Gt60 Tungsten Carbide Thread Button Drill Bits for Mining
Min.Order: 10 Piece/Pieces
1.High Quality Tungsten Carbide Tipped Drill Bits
2.T45 Button Bit
3.Hard Rock Drilling Bits
AQ BQ NQ HQ PQ Impregnated diamond drill bits for hard rock
1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size
Petroleum Drilling Cobalt Steel Alloys Tricone Drill Bit
Soft formations with low compressive strength and high drillability.
[Manufacturer, Trading Company]
China (Mainland)
Hole Opener multi - cones 32" Drill Bit Tricone Drilling Bit Customized
Hole Opener multi - cones 32" Drill Bit Tricone Drilling Bit Customized
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All types of Steel body PDC drill bits for oil well drilling hard rock tools equipment
Min.Order: 1 Piece/Pieces
All types of Steel body PDC drill bits for oil well drilling hard rock tools equipment
Drill Bit Series Product Product Product
Drill Bit Series,Drill Bits
API 8 1/2" 6 Blades Matrix Body PDC Drill Bits
Min.Order: 1 Piece/Pieces
Products Great Drill Bits Supplies:
1) Matrix body PDC bit ;
2) roller bit;
3) Steel body PDC bit ;
Bq Nq Hq Pq Diamond Impregnated Core Drill Bit
Bq Nq Hq Pq Diamond Impregnated Core Drill Bit,Drill Bits
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