rock tricone bit

API 8 1/2"HA 537 TCI bit/ tricone bit/ tricone rock bit/ drilling bit for well drilling
I.Product description
Size 8 1/2'' (215.9mm)
IADC HA537

We supply many kinds of Rock Bits,PDC bit, tricone bit etc. with high quality.rockbit#vip.163.com.jane2012322#hotmail.com skype:jane5299

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

rock bit,tricone bit
1.Sizes rang from 2 7/8" to 26"
2.Covers almost all IADC code
3.rubber seal,metal seal
4.ISO9001:2008

Specialist maker of tricone drilling bits, for mining, quarrying, piling, water drilling and oil drilling.

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

1.ISO&API
2.tricone rock roller bit drill bit
3.Resonable price,excellent in quality
4.Cover all IADC code

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

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

Reliable quality and reasonable price
Covers almost all IADC code.
Fast drilling speed.
Long working life

Tricone Bit
Cangzhou Great Drill Co.Ltd. specializes in designing, manufacturing,marketing and serving the high performance
diamond bits and drill

Tricone bit for hard rock with inserted teeth on it, which has rubber seal for safety.

size range from 3 7/8" to 26"
Covers almost all IADC code.
Reliable quality and reasonable price
Reliable bearing and lubrication system,

tricone rock bit
1.specal gague
2.long service time
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

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

1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

1.ISO&API
2.competitive price
3.professional manufacture

Medium Soft Formation Tooth Bits
The 127 bits are used to drill low compressive strength ,medium soft formation short projection teeth with redu

our factory mainly produce all kinds of bits ,including tricone bit ,PDc bit steel teeth bit ,welcome to visit our factory ,make cooperations.

1. API&ISO 9001
2.Size: 95.3mm-660.4mm
3.high quality and best price
4.covers all IADC codes
5.more inventory

Applications:High abrasive formations such as limestone, dolomite, chert and hard sandstone, etc.

Tricone bit for hard rock with inserted teeth on it, which has rubber seal for safety.

1.specialized in tricone bits,pdc bits and single cone bits
2.products cover all IADC code

all sizes and codes

PDC bit, PDC drill bit, PDC driling bit,TCI tricone bit, steel tooth tricone bit
Certified by ISO9001, API
30 years history

1.Homnework diameter size:11-5/8 inch.
2.connection thread size:6-5/8 inch
3.Cutting teeth specifications:Milled tooth
4.IADC code:117

Drill bits,
Oil drilling ,
MiniSmith Bit,
PDC BIT ,
Rock bit,...

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

tricone rotary bit
1>ISO 9001:2008 & API spec7-1
2>Timely deliveryand after-sale service
3>Hardfaced head bearing surface