drills

Tricone Drill Bit
Size:9 5/8" 9 7/8" 12 1/4" 17 1/2" etc
IADC:417/517/537/617/637
API&ISO
Metal/Rubber Seal

Specifications
3 cone tricone bit
1.Sizes rang from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Reliable quality and reasonable price

Includes:HSS twist drill bits,Masonry drill bits,Woodworking drill bits ,hex shank twist drill bits ,Cr-V bits

Drill Bit for Wood
Carbon Steel
Variety type can be choice

Construction drilling of the projects :water conservancy and hydropower, tunnel, well, industrial and civil construction

1 Self drilling anchor bolt &self threading bolts
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

We manufacture API Certification PDC Drill Bit for Petroleum Exploration and supply OEM, ODM service according to your requirement.

Inserted teeth bit, for soft formation use,metal sealed roller bearing, good gauge protection, Low WOB

HJ bits are highly reliable bits suitable for straight hole and directional well drilling applications.

Inserted teeth bit, for soft to medium hard formation use,metal sealed roller bearing, good gauge protection, Low WOB

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

Specifications
1)certified by ISO9001&API
2)optimized ROP and bit life,
3)longer drilling intervals without need for tripping

1.high quality taper button bits
2.Taper button bits
3.34mm taper button bits

1.Supply drill bits
2.API drilling standard
3.Three cone bit is widely used in well drilling
4.brand new

The special shape and diffe banrent technique make this PDC higher drilling speed, and especially suitable for siliceous rock, conglomerate.

1. Hard-facing
2. Better cutting capability
3. Oil drilling
4. Good erosion-resistant.

It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.

1.API 5CT OCTG Casing Tube,Tubing,Drill Pipe
2.Materia:N80/P110/K55/J55
3.Standard:API 5CT
4.Size:1/2"-24"

tricone mill tooth bit drill bit
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Low price

Inserted teeth bit, for soft to medium hard formation use,metal sealed roller bearing, good gauge protection, Low WOB

Geological drill pipe
SPEC(mm):76,32,35,42
Steel:DZ40,DZ50,R780,G105

Integral Drill Rods.

1 Self drilling anchor bolt &self threading bolts
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

PDC bits for oil driller1.specialized in pdc bit
1.cover all IADC codes of pdc bit
2.all pdc bit size available
3.moq:1piece

6" TH1365 / M333 PDC Drill Bit
1. Used in Oil Well and Gas Well
2. High speed
3. Medium Soft To Medium Hard.

Steel Body PDC Drilling Bit
1. All sizes available
2. Double cone crown
3. Better Durability

350W 13mm Electric Bench Top Radial Drill Press -BD350, Chuck capacity:13mm,Travel of spindle:50mm,Taper of spindle:MT2

oil field equipment flat drill pipe
Place of Origin: China (Mainland) Type: Drill Pipe Machine Type: Drilling Tool

Material:crv,carbon steel
Includes:Nut Drivers,Bit Adaptor,Screw Finders,Wood Working Drill Bits,Ratchet Screwdriver