concrete drill bit

HJ 5 blades PDC bit/pdc drill bits
1.with Diamond Compact from Hughes.
2.matrix body and steel body
3.high quality,best price...

 tungsten Carbide rock drill but

ISO Certified steel body PDC Drill Bit for Stone Drilling
14 3/4'' GS1905S

It has a super long life. The useful life of the PDC bit is 4~5 times than the diamond bit, 10 times than the tungsten carbide bit at least.

water well drilling tools
1.Force balanced cutting structure
2.Better load burden balance
3.Higher stability
4.Better hydralic system

API IADC415 TCI tricone bit
1.High compressive strength
2.Soft formation
3.Higher stability
4.Large inventory on hand...

oilfield drill bit suppliers
1.OEM water well drill bit
2.steel tooth&TCI tricone drill bit for water well
3.water well bit cover all IADC codes

1.Excellent reaming ability,hole size uniformity
2.Safety,durability and high cost performance
3.High cost-performance

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

coal mine petroleum tools
1.water well drill bits
2.Size: from 3" to 26"
3.Certificate: ISO&API
4.Seal type:Metal/Rubber...

Supplier of drilling pipe \water well drill \oil drill bits \pdc bit.
The products get API&ISO9001:2008.
Jane(at)solidkey(dot)com

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

1.best quality for 2-7/8"~17 1/2"
2.high quality,best price
3.number of blade :4,5,6,7,8,9,...

mining rock bit
1.long service time
2. API & SGS
3. well drilling
4.best price and high quality

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1. How to order the products?
Send the inquiry with detail item description or with Model number.
2. About shipping time?
depend on the order

Oil Well Drill Bit from kingwell-oilfield
1.Dia: from 3 1/2'' to 26''
2.Type: Milled tooth & TCI
3.IADC:517,537,617,637
4.oil,water drilling

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale
5.more inventory

There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of

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it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

PDC cutter is made of diamond micro-powder and hard tungsten carbide under high temperature and high pressure. It possess high wear resistance as diam