Specifications

1.rotating forward or reversely
2.20-50mm bits, 760mm drilling depth
3.Feather switch
4.speed adjustment

down the hole drill

The sinker drill is mainly used in drilling in mines,trunnels,construction,etc.

Specifications

 

Type	DHD20
Weight(kg)	20
Length (mm)	610
Width (mm)	410
Output flow (lpm)	20-25
Operating pressure (bar)	70-140
Depth	3m
Max.Diameter (mm)	50

 

 

 

 

 

 

 

Advantages:

1.feathering trigger,easy-start

long time and lockale switch handle

3.speed adjustable(0-300rpm)

4.build-in air compressor for cleaning or water flushing

5.drilling diameter 50mm and drilling depth 3m

 

 

 

 

welcome to have a inquiry!

skype:jerryxu52