Backreamers

Backreamer Rockreamer

Rockreamer
Fig.: Rockreamer

 

• Changeable roundshaft chisels

• Long body

• Big mud channels for better mud flow

• Jets in drilling axis

• Cone in rear, pushback possible

• Internal swivel

• Low weight

• Top wear resistance, also in abrasive soils

• Faster reaming in comparison to

   normal compact reamer:

   Rockreamer makes morecut instead

   of compacting the ground

• Recommended for all mixed soils, up to softrock

(Information about chisels)

Available sizes
Available swivels
[mm] [Inch] [to.]

200

up to

1500

8

up to

41

15

25

40

 

More Infos...