core drill

Productivity:30000 sets per month;Min. Order:1 set;Packing:box;Transportation:by ship or by air;DeliveryDate:5 days;PaymentType:L/C,T/T or D/P;Tradem

1 Self drilling anchor bolt &self threading bolts
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

high strengh, high wear resistance, advanced heat treatment, long service life,gauge-protection, matrix body,matrix body

1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design
3.Combined utilization of high performance PDC bits

It is a kind of hydraulic feeding portable drilling rig, which is suitable for engineering geological exploration of industrial and civil buildings,

230mm diameter, 2800W power

Full hydraulic portable core drill rig

It is for drilling water well, soil exploration, geophysical exploration, road and building exploration and drilling blasting holes.

It is suitable for engineering geological exploration of industrial and civil buildings, railways, hydropower, transportation, bridges,

PDC core drill bit for water well drilling
1.Large inventory on hand
2.Good quality and after-sale service
3.Reasonable price
4.Can be customized

suitable for drilling water well, soil exploration, geophysical exploration, road and building exploration and drilling blasting holes.

Carbon Steel Tct Drill&nbs

Diamond core drill bit/PDC core bit
1.Cover all IADC codes
2.Bit with API
3.Type: drill bit
4.Oilwell applilcation

Construction drilling of the projects :water conservancy and hydropower, tunnel, well, industrial and civil construction

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

mainly used for geological general investigation and exploration, road and tall buliding foundation exploration, kinds of hole in concrete structure

Specifications
1)certified by ISO9001&API
2)optimized ROP and bit life,
3)longer drilling intervals without need for tripping

This kind drilling rig is widely used in drilling family wells, drilling industry wells and drilling survey geological sampling, SPT service etc

Specifications:
1) Max. drilling diameter: Φ90mm
2) Rated voltage: 110 / 220 / 240V
3) Rated frequency: 50 - 60Hz
4) Rated input power:

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:FC10435,NC201,,TC206,209 309
4.type:5-12
5.delivery on time

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

Oilfield Drill Bit/Core Bit
1.High abrassive and fractured formations
2.can be tailored to any system
3. Natural diamond ID

1.manfacturer, welcome to our company to visit on spot
2.design and product as customer request
3.have abundent export experience to USA

tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO

(1)F/B:Okoume/ red cedar
(2)Core:poplar,hardwood,pine,birch,combi
(3)Glue:WBP,MR,E0,E1,E2
(4)low price and good service

HF150 Hydraulic Borehole Drilling Rig
1.150m depth,very powerful
2.trailer type with 2 wheels
3.can drill clay,sand,hard rock

"Part No: BJ-185E
Style: Vertical diamond core drill
Drill range : 15-165 mm
Rated voltage :110 V/220V/240V
Spindle : 1 1/4-7 UNC ,A rod or Beiji

Construction drilling of the projects e.g. prospection, geotechnical investigation, railway, road, port, bridge, water conservancy and hydropower,

Top power head imported from Germany
Variable hydraulic system
Three head clamping and breaking device
Simple operation
Reasonable layout