1.IADC codes are available.
2.Inch:215.9mm Weight:35KG Size:270mm*235mm*470mm
3.Good quantity and reasonable price
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 500 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: in wooden or iron case
Delivery Detail: About 1week after payment
Milled Tooth tricone Bits
1) Cutting Structure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
2) Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
3) Bearing Structure
High precision roller bearing with two thrust faces. Ball lock the cone.Thrust faces hardface with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.
4) Seal and Lubrication
Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
5)Product Application
It is suitable for various formations, and achieves high RPM under low to medium WOB applicatio
All IADC codes are available,they are good quantity and at reasonable price.Please specify the foollowing:
IADC ,Inch,Application.
Model No.: HH75
Features: Impregnated Diamond Core Drill Bits
Size: AQ,BQ,NQ,HQ drill bit
drill bit: drill soft ~ hard rock
Used for rock/mining dri
Model No.: 25mm-450mm
Features: 1.Diamond drilling bit has long service life;
2.High efficiency;
3.Over 25 years experiences;
4.Best quality and good price.
Model No.: 25mm-450mm
Features: 1.Diamond drill bits has long service life;
2.High efficiency;
3.Over 25 years experiences;
4.Best quality and good price.
Model No.: 25mm-450mm
Features: 1.The dimaond rock bits has long service life;
2.High efficiency;
3.Over 25 years experiences;
4.Best price and high quality.
Model No.: 25mm-450mm
Features: 1.Diamond core drill bits has long service life;
2.High efficiency;
3.Over 25 years experiences
4.Best quality and good pri
Model No.: 25mm-450mm
Features: 1.PDC mining bit can drill fast;
2.Longer service life;
3.Over 25 years professional experiences;
4.Best price & quality.
Model No.: YA437
Features: 1.Bit size:3 3/4" 95.3MM
2.material:Tungsten Carbide
3.size range 95.3mm to 155.6mm
4.drilling formation:medium to hard
Model No.: PDC drill bit
Features: 1)Diamond cutter PDC oil drilling bit
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1piece
Model No.: SKG114
Features: tricone bit roller bit drill bit
1.Specification:16" 406.4mm
2.IADC:114
3.WOB:0.27~0.70 KN/mm
4.sealing: rubber rings
Model No.: TP-
Features: 1.)HSS brown and black twist drill bits
2.)fully ground, DIN338,
3.)Split point.
4.) M2, HSS9341, 4341
5.) ISO9001
Model No.:
Features: Auger Bits/Foundation Drilling Bits
top technicians,abundant production experience, superior equipment,advanced mamufacturing e
Model No.:
Features: We can supply different diameter of 3-wing drag bit, 4-wing drag bit,