leg rock drill

PDM Drill with cone bit for rock drill.It deflect quickly and long lifetime for the project continuous.

PDM Drill with cone bit for rock drill.It deflect quickly and long lifetime for the project continuous.

YT28 air leg rock drill
1. A kind of high efficiency air leg rock drill machine
2. use for gold mine, tunnel,railway,pavement breaking

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

YN27 Rock Drill is a very efficient machine,composed of gasoline engine, Air pump, rock drill.

1.Structure:Deep Hole Drilling
2.Outside Diameter Mm:76-178
3.Thread connection:R22.R25.R28.R32.R38.T45
4.thread bits with hardness carbide button

A full range of PDC cutters designed for oil/gas drilling and mining bits, are manufactured under stateoftheart sintering processes.

thread drill bits of button bits
1.Button Type :R32
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO900

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

Price:US$145.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:Wooden Case or As Customer Req;Transportation:By Sea or By Air;DeliveryDate:15

Price:US$190.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:Wooden Case or As Customer Req;Transportation:By Sea or By Air;DeliveryDate:15

Multi purpose QCZ 1 pneumatic drill is portable smart small pneumatic tools, with shock, impact and pure clockwise rotation.

We can supply tricone bit, tci tricone bit, steel tooth tricone bit, pdc bit with all sizes and iadc codes.
Welcome your inquiry.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

TCI tricone bits/ three cone bits
1.Certified by ISO9001&API
2.Used for water well, oil field
3.IADC:114-117,127,437,517,617,637
4.type:3-26in

.Its suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipment, and especially suits

Suitable for drilling on medium hard and hard rock (f=8~18). The holes can be horizontal, sloping, and vertical upward.

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

1. The machine is mainly used in small quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain areas,

Gasoline Rock Drill is a very efficient machine,composed of gasoline engine, Air pump, rock drill. It adaptsto these outside situations without water

YT24 Pneumatic rock drill is suitable for drill level or gradient hole in medium hard or hard rock. It is a high efficiency air leg rock drill machine

YSP45 stoper rock drill
1.Precision engineered products
2.Competitive price
3.Fast & effective services.

YSP45, is of robust design for tough working condition. It has high impact frequency and is mainly used for production drilling, raise driving.

a.certification API and ISO9001
b.established in one thousand nine hundred and eighty
c.supplier to America and Middle East

chinacoal05
YN27C petrol Rock Drills , Rock Drills ,YN27C Gasoline powered rock drill
YN27C Gasoline Powered Rock Drill

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God