leg rock drill

Earth auger is a kind of suitable for building fast into the hole in foundation engineering construction machinery

Earth auger is a kind of suitable for building fast into the hole in foundation engineering construction machinery

Earth auger is a kind of suitable for building fast into the hole in foundation engineering construction machinery,

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

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.

CNC Casting Directional Drill Bits / HDD Drill Bits Heads For Rock
 
 
Description:</s

Specifications
The company in line with the prestige first, customer first, and continuously improve product quality and service quality.
Outburst -

Specifications
The company in line with the prestige first, customer first, and continuously improve product quality and service quality.

7° 11° 12° Hexagonal Rock Drill Steel Tapered Rock Drill Rods for Mining / Quarrying
 
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Specifications
The company in line with the prestige first, customer first, and continuously improve product quality and service quality.
Outburst -

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

Portable Hydraulic Rock Drill For Mining, Rock Drilling Equi

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

YN27A Petrol Rock Drills , YN27A hand held rock drill

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

1.effective
2.convenient to use and mend

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 .

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

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

Hole Opener For Non-excavation Tools And Drilling Hole

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