rock drill

•Low temperature-raising
•Explosion-proof
•High efficiency and big power
•Can be professional customized

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

Dimension(L*W*H):
450*256*210mm
Weight:
40kg
Certification: ...

It is mainly used for blasting holes and other drilling works in quarries, railway construction,
water conservancy construction and defence projec

This model is an economical, reliable and durable all-round rock drill which suits most drilling applications.

This model is an economical, reliable and durable all-round rock drill which suits most drilling applications.

Suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipments.

It is suitable for drilling and blasting under various of rocks at any direction angles.Blast hole dia. is 34-42mm,drill hole depth is 5 m

This model is the most rugged, powerful and highly efficient rock drill in the range.

The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.

It is mainly used for blasting holes and other drilling works in quarries, railway construction

It is mainly used for blasting holes and other drilling works in quarries, railway construction,water conservancy construction and defence project fac

7° 11° 12° Hexagonal Rock Drill Steel Tapered Rock Drill Rods for Mining / Quarrying
 
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Electric rock drill
China manufacturer
Cheap price

Electric rock drill
China manufacturer
Cheap price

hydraulic rock drill; portable hydraulic rock drill; rock drill

YN27A Petrol Rock Drills , YN27A hand held rock drill

YN27A Petrol Rock Drills , YN27A hand held rock drill

1. Face stabilization
2. Radial systematic anchoring
3. Foundation for avalanche protect
4. Stabilization of tunnel portals
5. Root piling

YN27A Petrol Rock Drills , YN27A hand held rock drill

YN27A Petrol Rock Drills , YN27A hand held rock drill

YN27A Petrol Rock Drills , YN27A hand held rock drill

1.effective
2.convenient to use and mend

The rock drill is a kind of light rock drill machinery.

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

1.Structure:Deep Hole Drilling
2.Button bit face : Flat face
3.Outside Diameter Mm:42-200
4.Excellent hole clean quality
5.Longer service life .

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

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

yt24 air leg rock drill

yt24 air leg rock drill