tricone rock bits

Description
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Description
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1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit

1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit

1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit

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

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

Thread Drill Bits of Button Bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

We are professional AMS 6418(AMS 6418F,HY-TUF,Hy Tuf)Forge Bit Forging Forged steel Percussion Rock Bits Body Bodies from china

all sizes and codes

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

Specifications<span style="font-size:14p

Brand Availabe:Hejian Tengda produce own brand:Tengda Brand.
Also we have Smith,Kingdream,Hushes for sale.
Diameter:3 1/2 inch~26 inch

Wireline impregnated diamond core bits
 
1. Av

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

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

Large Diameter Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System

Match with extension rod and button bits.We can manufacture as customers' need.

Carbide button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

Threaded Drill Bits Of Button Bit
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

high quality 12" Reamer bit
1,tungsten carbide insert tricone bit
2.certified by ISO,API
3.wide size code
4.best price

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

can be used in water, oil, gas, geothermal, mining drill
size from 3'' - 26''
covering nearly all iadc codes
api and iso certified
large in stock

Taper cross bit and thread cross bit for mining, quarrying, tunneling and water well drilling.

Taper button bit and thread button bit for mining, quarrying, tunneling and water well drilling.

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

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

1.Homework diameter size:3-3/4''~26''
2.Certifacation: API
3.Cutting teeth specifications:1613
4.Certification:API

miner bits /rock drilling bits /foundation teeth
Physical Description:Steel Body, made by material 40Cr or 42CrMo, heat treatment with 40-44HRC hard

JiNing Shengdu Pneumatic Breaker Tools Co., Ltd.is a modern corporation which develops, manufacture and sell the equipment .