rock drill machine

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

Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining,road-construction, quarrying and national defense constructi

Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining,road-construction, quarrying and national def

XY-1 type core drill is a portable drill with oil pressure feed.It is used for exploration, geophysical exploration, road and building as well as dril

1.Rock Drilling Machine Tool
2.R25 Threaded Tungsten Carbide Button Rock Drill
3.Hard Rock Drilling Bits

Can easily erode the drill and screw tap ect which is broken in the workplace and not destroy the screw thread of the holes.

Item:Z1Z-CF03-80
Max.Drilling Diameter ф80mm
Rated voltage 110/220/240v~
Unload speed: 2100/950 r/min

Drill rods for HDD machine. High strength, high tenacity, high elasticity. Dia from 42mm to 140mm. Length from 0.5m to 9.6m.

Steel Tooth Bit for water well
1.Fast drilling rate
2.Strong cutting structure durability
3.Different sizes available
4.Can be sustomized

The speed of drilling hole is 30mm-60mm depth per minuter(it is different for different material)

YN27/YN27C, which composed of gasoline engine, air compressor and rock drill, is a very efficient hand-hold machine. It is suitable for rock drilling,

milled tooth drill machine for well dril
1.All sizes available
2.Large inventory on hand
3.Meet with API Spec 7-1 ISO 9001:2008
4.High quality

Specifications:
Suitable for either drilling downward or inclined blast holes in medium-hard or hard
rock

Zhengzhou gous is one of the most professional and trustful manufacturer and exporter in china. We own the outstanding team and advanced tech, we prod

The geological drill rod is especially suitable for the geological ,hydrological, coalfield, geothermal and engineering drilling

PG-13B drill bit grinder, drill grinding machine manufacturer

1.moderate weight,large torque, low air consumption, low noise, high efficiency
2.good economic benefits compared with rock drills of the same type

widely used in drilling large diameter blast hole in mining, road, national defence,water conservancy .Fast Drilling speed horizontal and vertical

B90 is mainly used for demolition work, road maintenance or mining and construction project.

API well drill machine rotary tci tricone drill bit
1.High compressive strength
2.Soft formation
3.Gauge protection

Our Ingersoll Drillpipe is suprem in quality with moderate price.Warmly welcomed by home and abroad customers.Other specifications can be customerize

230mm diameter, 2800W power

Electric rail drilling machine is drilling holes on railway.

Portable idiot drill bit re-sharpening machine, twist drill grinder, universal small drill grinder, universal big drill grinder.

Carrier :1-23tons
Max Torque: 1871-24949N.M
Oil Flow Range:23-180 l/min
Auger Dia Range:100-1200mm

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

Applicable for rock drilling.if replace a few of the parts,it can also be used as a breaker and a rammer for various work of breaking,shovelling.

Model Y6 Hand-held Rock Drill is a light-duty tool designed for quarrying and drilling operations.You may expect satisfactory results with the adopti

YN27C handheld internal combustion rock drill is suitable for rock drilling hole, if change a little parts can be changed to a crusher and the rammer,

Specifications
1.Light weight, high drilling speed
2.low gas consumption, small vibration
3.easy to operate, low failure rate