core drill

This diamond core drill is equipped with an outer adjustable safety clutch and a current overload protection switch.

Jiangyin Huaxing Diamond Tools Factory, as one of the leading factories in China, is specialized in the fields of Diamond tools and Carbide Rotary Bur

Core Drill

Segment Dry & Wet Core Drill Bits

ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance

It has two shift gear, which can adjust the speed with the knob, the slow shift is suitable for the drilling bit of large diameter

diamond core drill bits

The rig is a high-speed portable drilling rig fed by hydraulic pressure,With 200 meters drilling depth ,300mm hole diameter ,with 76 drilling rods

Product Description
11PCS/Set Core Drill Bits
127 X 170mm 1PC
117 X 170mm 1PC
65 X 170mm 1PC ...

  Single , Double Pipe Crawler Drilling

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

 
 
Electric Craw

 
 
Portable Engineering

Diamond Core DrillZ1Z-CF-102
Max.Drilling Diameter ф102mm
Rated voltage 110/220/240v~
Rated frequency 50-60Hz
Rated input

Which is a matrix body PDC bit using arc-type double rows six blades and Medium parabolic crown spiral design with long blades.

ChinShine - China Professional Diamond Core Drill Bits Manufacturer & Designer on Diamond Core Drills from 0.1" to 48" diameter. We have been cooper

Products Name:Lightweight Core Drill BD110
1.Item: BD110
2.Drilling Range:15-110mm
3.Rated voltage:220v
4.Rated input power:1350W

Surface Set Core Drill Bits ,&nb

Vertical Shaft Core Drill Machine,Core Drilling Machine

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

Premium Arix type Diamond core drill bit for granite
- Longer Life-Span
- Environment Friendly
- 30%+ sharper

Core Drill

Reinforce Concrete Diamond Core Drill Bit,Concrete Drill Bit

Electroplated Diamond Core Drill Bits

* Heavey duty blackened square column ensures maximum rigidity and durability
* Precision rack and pinion gear system

wet+dry diamond core drill

Product Description
13 PCS/SET
127 X 170mm 1PC
117 X 170mm 1PC
52 X 170mm 1PC ...

we offer customer logo or OEM logo,netural logo

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

1. Applications of HZ-130Y hydraulic core drilling rig
geological survey and exploration
basic exploration for roads
high-rise buildings
inspectio