hand rock drill

YT24 hand held air leg rock drill
1.Process:forging
2.Use:mining,tunnel,quarry
3.Best factory price
4.Approved:CE,ISO9001

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Y26 hand-held rock drill Hand-held Rock Drill
Y26 Hand-held Rock Drill

Down the hole rock drill hammer
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.IS

Descriptions Details !
1.for water wells (200~1000m)
2.for geothermal wells(1000~3000m)
3.for oil wells (2000~3000m)

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

used at mines,Railway,irrigation and quarrie to digging holes and for the second digging holes.
be used to digging dry or wet by horizontal holes.

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

Y26 Hand-held Rock Drill

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

button drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

ZQS-35/1.6S Hand-Held Pneumatic Jumbolter

YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling.

Specifications
Explosion-proof type: mine intrinsically safe, the products comply with the provisions of the GB3836.4 in simple equipment.

Y26 type hand-hold rock drill is used at mines, Railway, irrigation and quarries to digging holes and for the second digging holes.

 
45° Hand Hold Rock Drills Internal - Combustion Pneumatic Drill YN27
 
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Specifications
-Hand held pneumatic leg rock drill of high quality
-Easy operation and maintainance
-Type pneumatic leg rock drill
YT28 Hand-he

Y26 pneumatic rock drill is an important tool for rock drilling operation in mines, railway, communincation and water conservancy projects.

Features:
1) Rapid speed of drilling
2) Little vibration
3) Easy operation and maintenance
4) Cylinder diameter: 70mm...

Low Noise Hand Held Pneumatic Rock Drill for Tunneling / Quarry Drilling 1 Year Warranty
 
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-Specifications
-Hand held pneumatic leg rock drill of high quality
-Easy operation and maintainance
-Type pneumatic leg rock drill

Weight 19kg
Overall length 600 mm
Operating air pressure 0.4£¬0.5 MPa
Impact energy ¡Ý28J
Air-pipe bore(inner Dia.) 19 mm...

High-strength structure alloy steel
Carbides with best quality
Reasonable structure
Certificate: ISO9001:2008, SONCAP
Normal and retrac

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

YN27A Petrol Rock Drills , YN27A hand held rock drill

YN27/Gasoline rock drill /gasoline jack hammer/Hand held jack hammer YN27/Atlas copco pionjars /paving breaker/rock drilling

DTH rock drill hammer
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 face s

widely used for dry drilling in the medium-hard and hard rock(f=8-18). It's suitable for drilling works in surface mine.

Y26 hand-held rock drill ,Hand-held Rock Drill

Y26 hand-held rock drill ,Hand-held Rock Drill

Y26 hand-held rock drill ,Hand-held Rock Drill