foundation drilling tools

 
 
Drilling Rig

1.Solid Body Centralizer
2.Casing size4"-14"
3.Available with straight or spiral blades
4.Casted with steel or aluminum

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

1. oil and gas petroleum drilling tools stabilizer forging
2. non-magnetic or 4145H MOD materials
3. high quality with rich experience

1.rigorous process;
2.Good after-sales.
3. High precise.

Use high-quality steel to make the base material of PDC bit,the surface of the blade weld high-performance wear-resistant materials.

Hole Opener For Non-excavation Tools And Drilling Hole

1.High Abrasion tungsten carbide material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

Processing Flow of Customized Non-standard Tungsten Carbide drilling Bit-Changzhou WTFTOOL

Od. 368mm
No. of sections. 4
The length of each element. 14.5m
Torque. 220kN.m
Type. Interlocking kelly bar...

PZX2020 CNC Drilling Milling Machine Tools For Sale,CNC Drilling And Milling Machine

mainly used for blasting holes and other drilling works in quarries, railway construction,
water conservancy construction and defence project

1.Factory, specializing in manufacturing cutter bits for more than 6 years.
2. Wear-resistant carbide tip for extended tooth life

TCI Drilling Tricones Rock Bits
1.Good quality,reasonable price
2.ISO9001:2000, ,API certified
3. Timely delivery

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

1.TCI & steel tooth available.
2.Metal seal roller cutters available.
3.400-2000mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008

Higher Efficiency HDD Drilling Tools - Reamer Bit

1. Direct manufacture
2. ISO 9001 certified
3. On time delivery
4. Strict quality testing

USES the advanced German gas protection, nitriding heat treatment technology, so as to ensure the durability of chisel and the crushing force

Diamond Core Bit/Diamond Tool/Drilling Tool/Cutting Tool,Drilling Tools

API Spiral Drill Collars
manufactured as per requirements
Material: AISI 4145H
Factory direct
realiable quality with good service

 
Sound Drilling Straightness Concentric Eccentric Drilling Parts Downhole D

API Safety Clamps
1)Certified by ISO9001
2)Fast drilling rate
3)Certification:API and ISO
4)High quality and competitive price

Self drilling rock bolts with sizes R25, R28, R32N, R32S, R38, R51N, R51L, T76N, T76S

Foundation Drilling Tools Three Wing Belling Bit Us

PZX2020 CNC Drilling Milling Machine Tools For Sale,CNC Drilling And Milling Machine

API standard 8 1/2" drilling hole opener
OD: 6"--36"
Type of tool cutters:
SM,MH,XH(T.C.I cutter)

Material of kelly bar: Steel
Advantages: Low weight,high strength,high abrasion-resistance,high-reliability

 
 
Jet Grouting

Power : 1000W-1600W
Voltage: 110V,220V