drills

1.Drilling Tool
2.high drillability soft formation
3.reinforced type for oil exploration drilling

1.polycrystalline diamond compact PDC cutter
2.higher wear resistance, higher impact resistance
3.competitive price, fast delivery

 
 0.63mpa Pneumatic Breaker, Breaker Drills Rock Drilling Machines B87
 
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high strength and nitrogenized for safety, magnetic inspection before leave the workshop

Medium-Hard Formation Tooth Bits
The 114bits are used to drill high-compressive strength,medium hard formations .Short projection teeth w

(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

Drill Pipe:
1. The best service
2. The quick delivery time.
3. The most competitive price

Dimension(L*W*H): 650*534*125mm
Weight: 6-27kg
Certification: ISO9001
Warranty: quality warranty 1 year after sale
Y26 pneumatic rock drill

Air Leg Rock Drills Jack Hammer With Shock Absorbing YT28
 
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Drills Twisted
GS 535 Drills Twisted HSS Set Of 15 In Pouch, Size: 0.30mm To 1mm
GS 536 Drills Twisted HSS Set Of 15 In Pouch, Size: 1.05mm To 2mm

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

1. High quality,
2. hight efficiency
3. Short delivery time
4.API&ISO 9001

Introduction
Sucker rod coupling, coupling as the standard specifications of API 11B, joinning sucker rod, sucker, T, SM, KD and UHS, phosphating a

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

 
Pneumatic Breaker Pneumatic Instrument Manufactured Rock Drills For The Construction B47
 
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"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

"Part No: BJ-135E
Style: Vertical diamond core drill
Drill range : 15-135 mm
Rated voltage :110 V/220V/240V
Spindle : 1 1/4-7 UNC ,A rod or Beiji

The series protects the pipe and reamer thread tighten not too much while the drilling.So as to the thread is break out easily and not damaged.

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

the special heat treatment for the rod's easy break parts, full carburizing of the steel rod, to improve the steel rod's bending resistance.

we are manufacturer of tricone drill bit,pdc bit,hole opener,welcome to visit our factory.

Model No.: Z1C-32M
Input Power: 1500W
Rated Speed: 730RPM
Impact Rate: 4000RPM
Impact Energy: 3.4J...

GX-EDOO3
lnput power: 380/400w
No load speed: 0-2800r/min
Chuck size: 10mm G.W/N.W: 16/14kgs

1 fast grinding speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 long life

1 fast grinding speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 long life

pilling bit , Multiply cone bit , reamer bit , hole opener bit ,factory from china for tricone drill bit,rock bit,pdc bit

Hebei Zhankui Drill Equipment Co., Ltd supply PDC bits for well certified by ISO9001&API

We have a factary product pdc bit (Great) certificatied API&ISO9001:2008

-Reversible variable speed.
-Lock on switch.
-360°side handle.
-User friendly soft grip.
-Metal gear case for durability.

we are factory for tricone bit,pdc bit,hole opener,welcome to visit us ,to inquiry and to order.fast delivery ,quality guaranteed