tci tricone rock bit

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

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

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

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

Rock drilling bit
1>ISO 9001:2008 & API spec7-1
2>Complete specifications
3>Be used in several of different formation

Gauge rows are Ovoid type and inner rows are ogive type.
Designed for hard and abrasive formation with high compressive strengths

1.Standard:API
2.Out diameter:2 7/8"-5 1/2"
3.Rated load range:50t(900kN)-350t(3150kN)

tricone rock bit
1Petroleum drilling
2.long service time
3.best price and high quality
4.we can provide the sample ...

1. Bit cones (segment) are spited from tricone bits and welded to build a new bit.
2. The advantage of this series of bits is that it can be made

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26
5.delivery on time

can be used in water, oil, gas, geothermal, mining drill
size from 3'' - 26''
covering nearly all iadc codes
api and iso certified
large in stock

Features
1.Size:3 3/4" (95.3mm)~26" (660.4mm)
2.Cover all all IADC code
3.Reliable quality and best price
4.tungsten carbide insert tricone bit

8 1/2 tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO

Gauge rows are ovoid type and inner rows are conical type.
Designed for medium hard and abrasive formation with high compressive strengths

high strength and toughness tungsten carbide insert cutter
size range from 3 7/8" to 26"
Covers almost all IADC code.

7 1/2 inch tricone bit / water well TCI tricone bits / rock roller drill bit

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

1>Meet with API Spec7-1 &ISO 9001:2008
2>Good quality and after-sale service
3>30 years experience in tricone rock bit

tricone rock bit for coal mining
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Reasonable price

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

TCI tricone bit rock roller bit made in China for sale

Tungsten Carbide TCI Tricone Bit Rock Drill Bits,Drill Bits

Products: TCI Tricone bit, Steel tooth bit, PDC bit, etc
Best Price
Perfect feedback system
Experienced quality control team

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

steel tooth tricone bit
1) low price with best quality tricone bit
2)steel tooth bit in large stock
3)lmanufacturer

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

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

Machine Type:Drilling Tool
Certification:API
Material:TCI
Processing Type:Forging
Use:Well Drilling

steel Tooth Tricone Rock Bit
1. Metal Sealed Bearing
2. Long work life
3. Competitive price, good service
4.Resistant higher temperature

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