foundation drilling tools

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
High Quality Thread Extension Rod

1.Standard: DS-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality and steady supply
4.Processing Type: Forging

water well drilling tools
1.Force balanced cutting structure
2.Better load burden balance
3.Higher stability
4.Better hydralic system

Tungsten Carbide Picks
1.Material:Tungsten Carbide,ASTM4142 or 42CrMo
2.Certificate:ISO
3.Use for coal mining
4.heat treatment

1.Standard: API Spec 7-1
2.Material: AISI 4145 H Modified Alloy Steel
3.Export Percentage: 95%
4.Supply Ability: 1000 sets per month/fast delivery

PDC core bit
1.Standard PDC cutters.
2.column diamond gauge protection
3.Suitable for medium to medium-hard formation.

1.Standard: API Spec 7-1
2.Material:NOn-mag material
3.length:9.150-9.450m
4.High Quality with competitive price
5. steady supply...

1.Made in China
2.shank 108mm
3.it have h19,h22, h25

PDC bit for water well drilling
Double layer cutters design enhances the resist-impact capability and extends bit life

1. Standard:API 7-1
2. Shape:Square
3. with superioe quality and short supply
5. Size:2-1/2"-6"

1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

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

Material: 4145H, 4145H Mod, Non Magnetic
Type: Slick Drill Collar, Spiral Drill Collar
Size: 3 1/8" - 14"
Hardbanding: ANRCO 100 XT, 200XT, 300XT.

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

1.Standard: API Spec 7-1
2.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material
3.With high quality
4. steady supply

1.DTH bit
2.6 Inch 165mm Dth Hammer Bit/button Drill Bit
3.Cir110 Dth Hammer And Button Bits

T45 T51 Retrac Button Bit China
1.Thread : R25 R32 R38 T38 T45 T51 ST58 ED68
2.Gauge button angle : 30° 35°
3.Diameter :45mm-140mm

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
High Quality Thread Extension Rod

Drill Rods for Rock and Water Well
1. length: 0.6m-8m.
2. shank size: Hex 22mm*108mm.
3. Durable steel material for longtime use.

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.

1.thread button bits
2.top hammer rock drilling tools
3.t38-64mm thread button bits

1.T thread: T38, T45, T51, ST58, T60 GT 60.
2.Main button bits diameters:T51 76-178mm.
3.Material :Tungsten carbide.
4.Button bit shape:Spherical.

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.

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

1.Structure:Deep Hole Drilling
2.Thread Type:T&R
3.Button bit face : Flat face
4.Color:Golden &Red&Blue
5.Application:Mining ,Quarrying

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

Thread Tungsten Carbide Drill Button Bit
1.Thread:R22,R25,R28,R32,R38
2.Face:Flat, drop center
3.Long service Life
4. High Abrasive Resistance

1.thread button bits
2.top hammer rock drilling tools
3.R32-54mm thread button bits

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.

1) Connection: Thread
2) Alloy steel
3) Suitable many carbide tips
4) Button bit diameter: 45-70mm
5)Drop center bit