mining bit

Mining Bit Mining Cutter
1.Dimensionally accurate
2.Reliable
3.Most rugged
4.Minimum maintenance cost...

roller cone mining bit well drilling equipment
1.High quality and good price
2.Size from 2 to 30 inch
3.Meet API ISO
4.MOQ:1

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

We choose high quality steel, and high quality tungsten carbide tip via forging, welding, heat treatment. Steel body, made by material 42CrMo, heat tr

1. Durable PDC cutters.
2. High rotation.
3. Bweutifu apperience.
4. Long working life.
5. Attractive prices....

We choose high quality steel, and high quality tungsten carbide tip via forging, welding, heat treatment. Steel body, made by material 42CrMo, heat tr

coal mining bit
1.Material:Tungsten Carbide,ASTM4142 or 42CrMo
2.sleeve with holders for mining.
3.30mm shank diameter
4.ISO certificate

1.Roller sealed bearing insert tooth bit
2.Meet with API Spec7-1 ISO 9001:2008
3.Cover almost all IADC code
4.Good quality

Reliable quality and reasonable price
Covers almost all IADC code.
Fast drilling speed.
Long working life
The rock bits are made in China.

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

Our company manufacture tungsten carbide products which is one of the most hard material in the world ,often to be used as the cutting tools, mining

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

We can supply all kinds of "RuiZuan"brand coal mining bit ,sleeves and holders PDC drill bit which have high strength ,high wear resistance and lo

application: coal mining or geological prospecting
body: matrix or steel
thread: inner or outer

high quality sintered carbide, the coal drill bit has large bearing turning torque, rapid drilling speed, and simple connection mode and being durable

Tungsten Carbide Mining Bit For Oil Well:
1.Company History: 30 years
2.Long Working Life: 70 Hours

product coal mining bits conical picks, flat bits
Brand Techgong
material low alloy high grade steel
tip carbide

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

applied in pdc bit for coal mining or oil gas industry
size could be customerized
type could be spherical, flat, bread or helmet

1.Structure:Deep Hole Drilling
2.Tapered connection:6°7°11°12°
3.Outside Diameter Mm:76-178
4.Thread connection:R22.R25.R28.R32.R38.T45.T51.

API TCI tricone bits well drill manual drilling equipment
1.High compressive strength
2.Cover all IADC code
3.Large inventory on hand

ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance

Tungsten Carbide Teeth Coal Mining Bit Shank Cutter Bits BSK121
 
 
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1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance

We are looking to buy new, used in good condition bits.
All sizes in good price.
Please offer us bits with prices.

1.High wear&impact resistance
2.Advanced equipment.
3.A long lifetime
4.High performance

Tungsten Carbide Insert Cone Bit All Sizes Available
1. All sizes available
2. High Penetration, High Blade Profile

all sizes and codes