glass drilling bits

Our company sell the used PDC bits for any size, if you need, please contact us.

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 9 1/2''
4) IADC code: 127
5) Seal type: Rubber Sealed Bearing

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 5 7/8'' =149.2mm
4) IADC code: 537
5) Seal type: Rubber Sealed Bearing

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

It is suitable for hard strata with high compressive strength

1.manfacturer, welcome to our company to visit on spot
2.design and product as customer request
3.have abundent export experience to USA

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 12 1/4''
4) IADC code: 537
5) Seal type: Rubber Sealed Bearing

1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance

It is a kind of high air pressure DTH Hammer without foot valve and without valve, our newest design. It is also one of the most advanced DTH Hammers

1.manfacturer, welcome to our company to visit on spot
2.design and product as customer request
3.have abundent export experience to USA

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

GREAT PDC bits combined use of High-powered PDC cutters to improve bit life.

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

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

PDC For Coalfield Mining Drilling Bits,Drilling Tools

1.thread button bits
2.top hammer rock drilling tools
3.R32-54mm thread button bits

Steel Body PDC
Use high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performance
wear-resistant materials,

Quality:API ISO9001

PDC drill bits
Diamond Core Drill Bit
1.for stones core drilling
2.High drill accuracy
3.Fast drilling speed ...

Diamond drilling core bits use for granite stone

PDC cutter, PDC drill bit inserts, PDC cutter for oil drill bit, PDC cutter for gas drilling, PDC cutter for coal mining, PDC cutter for oilfield

1.T thread: T38, T45, T51, ST58, T60 GT 60.
2.Main button bits diameters:T51 76-178mm.
3.Material :Tungsten carbide.
4.Button bit shape:Spherical.

Tricone Bits for Well Drilling
Size:9 5/8" 9 7/8" 12 1/4" 17 1/2" etc
IADC:417/517/537/617/637
API&ISO
Metal/Rubber Seal

TCI tricone button bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs

Model NO.: 8 1/2" 5 blades Matrix Body PDC Bits
Trademark: Solidkey
Packing: Plywood Case or as Ur Requirments
Standard: API Spec 7-1 &

Single Cone Bits for well drilling
1. All sizes available, can be customized
2. fewer drilling hours, better performance with dependable hydraulics

1,Suit for drilling medium to medium-hard formations
2,Evolute asymmetrical blade cutter design
3. balanced bit load so that bit whirl is prevente

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