tricone rock bits

Rock Button Taper Bits

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. Higher quality
2. Strict quality control
3. Drill Type:Thread button bits
4. Steel Bits:HRC 50-55
5. Structure:Deep Hole Drilling

single bit
1.best quality and best price
2.fast delivery time
3.high drill speed
4.best after-sale service...

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

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

1) ISO9001&API
2)Covers all IADC codes
3)Size5 5 3/4"
4)Used for oil well and water well

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

1. Diameter(mm):152,165,171,190,203
2.Air Holes:2,3
3.Button Quantity:15,16,18,20
4.Weight(kg):22-34
5.Customization

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

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

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

PDC rock bit
1.matrix body, steel body
2.dia:3 1/2''-17 1/2'' or as customer request
3.high quality,best price
4,SGS

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

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.high quality and best service
2.Strong cutting structure durability
3.steel tooth drill bit for drilling

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

Tapered Tungsten Carbide Button Rock Drill Bit For Rock Drilling,Drill Bits

Variety sizes rock cone PDC drill bit
1.Cover all IADC codes
2.Large inventory on hand
3.Good quality, low price

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

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

Name: rock roller bit
Brand: kingdream
Size: 12 1/4 inch
Thread: 6 5/8 inch
Type: tungsten carbide insert

1. Suitable for small hole range.
2 .Widely used in Dimensional Stone Quarrying Industry.
3. Widely used in Underground Mining Industry.

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

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

Specifications
1.leading manufacturer of PDC bit
2.PDC anchor shank rock drill bit
3.size from 25 to 45mm
4.best service ...

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

9 5/8'' rock drilling rock roller bit mill tooth rock bit

PDC Drill Bit/Rock Bit/Drilling Tool,Drilling Tools