metal drilling bit

1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design
3.Combined utilization of high performance PDC bits

size from 3'' to 26''
covering almost all iadc codes
api and iso certified
large in stock
supply tricone bit, pdc bit, pdc cutter bit, anchor bit

Matrix body PDC bit
1.best price and high quality
2.5 blade count
3.7 nozzles
4.Spiral blades...

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

product auger drilling tool
Brand Techgong
material low alloy high grade steel
tip carbide
application pile, drill

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

our factory mainly produce all kinds of bits ,including tricone bit ,PDc bit steel teeth bit ,welcome to visit our factory ,make cooperations.

General description of our PDC drill bits
1)ISO&API
2)Wall/Oil/Mining Drilling
3)Blades: 3-8
4)Size: 8 1/2"; 8 3/4"; 9 1/2"; 12 1/4"...

model type : GM1304T
bit size :6
number of blade : 4
nozzle Qty : 4nz
cutter row : double row cutter

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4high quality and low price
5.more inventory

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

 
Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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ST58 Tungsten Carbide Hardened Steel Drill Bits Dia 89mm - 115mm
 
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TCI tricone bit,TCI Roller bit
1.Sizes range from 3 7/8" to 26" .
2.Covers almost all IADC codes .
3. Optimized sealed bearing and lubrication

Features
1. works both as fender and ladder
2.more durable than steel ladder
3.low maintenance

1. Short parabolic crown profile, medium cutter density.
2. Interchangeable screw nozzle.
3.Can be used on rotary or down hole motor

1. Efficient production Fast delivery
2. Full-featured, easy to install and operate
3. Can be customized according to customer needs

1.High performance PDC-Cutters
2.Carbide and Diamond gauge protection
3.Carbide/Diamond Shock Studs
4.Threaded or Plain Carbide Nozzles for Flushin

Use for rock drilling.We can design and manufacture as customer's requirement of the dia of bit,number of air hole,shape of carbide button and face.

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

1.High strength
2.High flexibility
3.High wear resistence
4.High drilling efficiency
5.Long service life

Best PDC bits
application:oil,water well drilling
certificate:API,ISO
Body Type:Steel Body
machine type::Drilling Equipment...

99pcs Twist Titanium Drill Bit Sets for Drilling Metal , DIN 338 Standard HSS Drill Bits
 
 
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Metal Face Sealed Bearing TCI Tricone Bit for Rotary Rock Blasting / Water Well Drilling
 
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steel tooth bit
1.special gauge
2. well drilling
3.best price and high quality
4.we can provide the sample ,but customer need to pay all cost

Taper bit as small hole bit is different with thread button bit as long hole bit to use taper match with bit with rod to be used for air leg or hand h

Made with high quality of raw material through special heat treatment, especially, tungsten carbide of tapered button bits are from Boart long year