rock drill bit

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

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

1.Size from 3 7/8" to 26" Covers almost all IADC code.
2.Good quality and after-sale service
3.More than 30 years experience in tricone bit

Tricone rock drill bits
Carbide tooth and milled tooth
Sealed roller bearing & sealed journal bearing
Guage protection

Specifications 1.Sizes rang from 2 7/8" to 26"
2.Covers all IADC code
3.made of used oil drill bit

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance

Very soft formations with low compressive strength and high drillability,such as clay,mudstone,chalk,gypsum,salt,soft shale,soft limestone,etc.

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

Features:
1) Size:
a) 5, 6, 8 x 110mm
b) 6, 8, 10, 12 x 160mm
2) Material: 40Gr, YG8C...

1.With thread tip
2.SDS plus shank: prevents spinning in drill chuck
3.Single-twist type with single cutter and side lip.

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

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

Certified by ISO9001&API
Covers all IADC codes
Size:4 3/5" (116.8mm)~17 1/2" (444.5mm)

Metal drill bits ground from solid extremely heat resistant Tin-alloyed high speed steel produced according to DIN338. Polished Finish.

1.button tooth or steel tooth
2.carton, wooden box,steel box or as your requirements
3.soft,medium soft,hard,medium hard

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

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

Features:
1) Size:
5, 6, 8 12x 160mm
2) Material: 40Gr, YG8C
Inner packing: ...

A complete line from 3 7/8'' (98mm)~26''(660mm);
IADC code in all sizes and in stocks;
Used for oil/water well,mining,etc;

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 5/8"
4)Used for oil well and water well

1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

1)Size from 95mm to 450mm
2)Super quality and competitive price
3)Meet the needs of the new and old customers

Metal drill bits ground from solid extremely heat resistant Tin-alloyed high speed steel produced according to DIN338. Polished Finish.

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

Made by high strength steel, on which rubbed by tungsten carbide teeth.Good wear-resisting and taking shape well while drilling.

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"