carbide drilling bits

1.We are the leading factory for PDC bits diamond core bit and drag bits in China!
2.The biggest stock for tricone rock bits in Hebei province,China.

1.ISO 9001 Certificate
2.wide size code
3.soft,medium soft,hard,medium hard

Material: metal, steel, also welcome your own material
Size: according to your require

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 9 1/2''
4) IADC code: S223
5) blade type: 5 blades

Size:17 1/2'' (444.5mm)
IADC:HA537
Sealed Type:rubber sealed journal bearing
Thread Connection:7 5/8" reg pin
Weight(kgs/pc):255.0kg

1)Size:7 7/8"(200mm)
2)IADC code:532
3)Brand:lilin
4)above 200 hours drlling

mining rock bit
1.long service time
2. API & SGS
3. oil drilling/coal drilling
4.best price and high quality

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

PDC core bit include:
PDC single tube core bit
PDC double tube core bit
PDC wire line core bit

road drilling bits
1.heat treatment:40-44HRC
2.hardness tip: above 50HRC hardness
3.Material:Carbide,ASTM4142 or 42CrMo
4.ISO Cert

 
R38 Spherical Carbide Tipped Drill Bits Rock Drilling Tools CNC Milling
 
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High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more efficiently

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

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

Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Mental Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings

API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control

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. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

Matrix body PDC bit
1.best price and high quality
2.7 blade count
3.can change the spiral nozzles
4.Spiral blades...

K0 Tungsten Carbide Tips YG9C For Chisel Cemented Carbide Drilling Bits
 
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K0 Tungsten Carbide Tips YG9C For Chisel Cemented Carbide Drilling Bits
 
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K0 Tungsten Carbide Tips YG9C For Chisel Cemented Carbide Drilling Bits
 
 
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1.High temperature and wear resistance, fast drilling rate
2.IADC code suitable for different formation
3.Sizes range from 3 7/8" to 26".

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

1.Rock Drilling Machine Tool
2.R25 Threaded Tungsten Carbide Button Rock Drill
3.Hard Rock Drilling Bits

chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button type

 
ST58 Tungsten Carbide Hardened Steel Drill Bits Dia 89mm - 115mm
 
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1)Size from 95mm to 450mm
2)Super quality and competitive price
3)Meet the needs of the new and old customers

Carbide Inserts for Chisel Bits ( K034, K033, etc)
Carbide Tips for Cross Bits,
Carbide Inserts for Blast-hole Bits.
Carbide Inserts/Tip for Drill

This TCI tricone bit used for water well drilling. For soft to medium hard rocks.Application: soft shale, medium soft limestone, medium soft sandston