drill

PDC rock cutters drill bit
1.Certified by ISO9001& API
2.Size rang from 3 7/8~26
3.Reliable quality
4.Cover all IADC code

oilfield drill pipe
1. Cover all IADC code
2. High Penetration,High Blade Profile
3. Good quality and after-sale service
4.Large inventory on hand

Core bits are deisgned for fast,safe and long life drilling in a wide range of marble,including masonry,bricks,concrete blocks,reinforced concrete

bushing Used for charged conductor through or introducing and its potential of different walls or electrical equipment metal shell, the insulation a

Electroplating diamond tools are featured with its good sharpness. We use high grade diamond powder to ensure the sharpness. And our mature electropla

ubes play a significant role in all DTH drilling,The key features of a high quality DTH tube are durability, accuracy and manageability.

Drill collar the latest price
Thickness: 38 - 53 mm
Grade: 12CrMo,35CrMo4,15MnV
Outer Diameter: 79.4 - 279.4 mm
Application: Drill Pipe

oilfield drill bit suppliers
1.OEM water well drill bit
2.steel tooth&TCI tricone drill bit for water well
3.water well bit cover all IADC codes

pdc cutter and drill bits
1.Meet with API & ISO 9001:2008
2.Cover all IADC Code
3.Application: oil well, water well, gas well

Specifications
Drill Pipe and Joint
1.Steel grade:E75 ,G105, S135
2.Diameter: 60-127mm
3.Standard: API 5D ...

7655 rock drilling is a high efficiency rock drilling machine. It's widely used in mining and roadway drivage of drilling operation.

Price:US$3.0;Productivity:800000Pcs/Year;Min. Order:100 Pcs;Packing:WoodenCaseorAsCustomerRequest;Transportation:By Sea or By Air;DeliveryDate:20 Day

YN27/Gasoline rock drill /gasoline jack hammer/Hand held jack hammer YN27/Atlas copco pionjars /paving breaker/rock drilling

This drill pipe welded by Friction welding,joint is sturdy and reliable.we guaranteed quality with perfect after service.

HDD drill rod
1).Steel grade: S135
2).Specification: Dia 50-127mm
3).All size can according the customer requirement
4)We have R780 ,S135

Types: steel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit)

1.double rows tooth,asymmetrical spiral blades ensures stability
2..PDC cutter ensure fast speed and aggressiveness
3.fine cooling and cleaning abil

mining rock drill bits
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Reasonable price and low price

Price:US$75.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:Wooden Case or As Customer's;Transportation:By Sea or By Air;DeliveryDate:15 Da

Our company provide Drill pipe: Oil drill pipe, Water well drill pipe , geological drill pipe, Flat drill pipe, Non-did drill pipe .

After forging joint materials,increased material density and change the material of fibrous tissue,thereby enhancing its mechanical properties.

Petroleum Drill Pipe for sale
1.Inner packing: Caps on two ends of every pipe
2.manufacture of series drill rod
3.professional technical team

Specifications oilfield pdc drill bit
1. Hard-facing
2. Better cutting capability
3. Oil drilling
4. Good erosion-resistant.

oilfield drill bit suppliers
1.OEM water well drill bit
2.steel tooth&TCI tricone drill bit for water well
3.water well bit cover all IADC codes

Mining core drill bit
1.Good quality and after-sale service
2.Reasonable price
3.Can be customized
4.suitable for medium soft formations

to drill the supplemental in erected tower overhead position .

Vacuum brazing diamond tools is featured with its good sharpness and dry use. The bond of diamond powder and shank is realized through chemical metall

standard drill pipe specifications
Standard: API 5DP
Length: 10-15m
Size: 2-31/2
Pipe wall thickness : 6.5-9.99mm ...

TCI tricone bit/tricone rock bit
Various of model and dimension available
Good condition and reasonable price

1.The bit bearing is ball which can be applied to high totary speed drilling
2.New type of grease that can sustain high temperature up to 250℃