rock bit

Our main products are Rock Bits (Mill Tooth & TCI), PDC Bits (Matrix Body & Steel Body), Hole Opener, Drag Bits, Air Bits

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.

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;

teel tooth tricone bit,TCI tricone bit for kingdream ,CS,Lilin brand,PDC drill bit ,diamond core bit,bicenter bit,single cone bit ,

1. All sizes available
2. Large inventory on hand
3. Low cost
4. Can be customized

Steel tooth rock bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613

Size: 3 3/4'' 2 15/16'' 6 1/2'' 8 1/2'' 12 1/4'' 17 1/2'' etc
Type: TCI and MT bits
Condition: new or used

tci roller bit, cone bit,steel tooth roller bit
certified by ISO9001&API
Reliable bearing system
all teeth are harden

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.

1) The bit size: 13 1/2''
2) IADC code: 115
3) Seal type: Rubber Sealed Bearing
4) Bearing type: sliding bearing
5) Connection: 6 5/8''

311mm Tricone Roller bit TCI PDC drill bit
1.Sizes rang from 3"-26"
2.Cover all all IADC code
3.Reliable drill bit

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

PDC Drill Bit/Rock Bit/Drilling Tool,Drilling Tools

size: 4 3/4 5 3/4 6 1/2 8 1/2 12 1/4
application: for directional drilling

all sizes and codes

Size 9 1/2'' (241.3mm)
IADC HJ517
Sealed Type metal sealed journal bearing
Thread Connection 6 5/8" reg pin
Weight(kgs/pc) 57.5kg

1.manufacturer of diamond pdc drill bit
2.design and produce as customer request
3.cover all size
4.API&ISO9001 certificated

1.Homnework diameter size:9-1/2 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Wedge tooth
4.IADC code:537

Excellent quanlity TCI tri-cone bit.
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system

Our company takes years with the used and new PDC(diamond) bits, tricone bits, TCI bits, steel tooth bits, single cone bits covering all IADC code.

Rubber sealing steel tooth bit:
19mm improved proprietary cutting teeth, the ability to improve drilled hard interlayer

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 8 1/2''=215.9mm
4) IADC code: 517
Contact: great05(AT)pdcbit.net

1. Certified by ISO9001&API
2. Covers all IADC codes
3. Used for oil and gas, mining, geothermal fields

retrac Rock Bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ball

size: 4 3/4 5 3/4 6 1/2 8 1/2 12 1/4
application: for directional drilling

(1) Strong resistance to abrasion and impact resistance.
(2)stocks adequate, time delivery
(3) good after-sales service

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

We supply many kinds of Rock Bits,PDC bit, tricone bit etc. with high quality and low price. rockbit#vip.163.com Skype: jane52992#hotmail.com