glass drilling bits

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

12-1/4"IADC517 TCI tricone bits
1.High-precision metal seal
2.Higher stability
3.Reasonable price and long uselife

steel tooth tricone bit
1.reliable bearing system
2.all surface and teeth are hard enhanced.
3.Meet with API Spec7-1 Standard

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

1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.

Impregnated diamond core bit, surface set diamond core bit, tungsten carbide core bit

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

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

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

1Certified by ISO9001&API
2Used for water well, oil field
3.High quality and sincery
4.long history

1. API&ISO 9001
2.Size: 95.3mm-66.4mm
3.high quality and best price
4.covers all IADC codes
5.more inventory

TCI tricone bit,tricone bit,TCI bit,
We are professional on rock bit , PDC bits , big diameter piling bits , our products are in line of API and...

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

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

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

Specifications
API 7 7/8" TCI Drill Bit/Insert Tricone Rotary Bit/Hard Insert Rock Bit for Drilling
Ship by sea or air
Good quality and price

High Quality 9-1/2" PDC Drill Bit
Certificate: API 7-1 & ISO9001
Manufacturer

Drilling Bit
Convex bend frame bit:dia110mm/130mm
Dense drilling bit :dia91mm/150mm

1.Tricorne Drill Bits Size range from 3 7/8"to 26"
2.Reliable quality and reasonable price

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

IADC537 9 1/2" (241.3mm) TCI Rock Drilling Bits/Tricone Bit for Drilling

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

high strengh, high wear resistance, advanced heat treatment, long service life,gauge-protection, Cobalt Steel Alloys

all sizes and codes

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

Lots of PDC bits in stock.And import all kinds of used PDC bits and TCI bits.

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools.

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

1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

TCI rotary bit
1.size rang from 3 7/8" to 26"
2.Covers almost all IADC code.
4.Reliable quality and reasonable price