Technical Parameter

Description

HNSH90 Hydraulic Core Drill

HNSP90 Pneumatic Core Drill

Drilling Depth (m)

30

30

Drilling Diameter (mm)

65 to 90

65 to 90

Drilling Speed (m/h)

6 to 8

6 to 8

Min. Pressure (MPa)

0.6

Air Consumption (m3/m)

9 to 12

6 to 7

Stroke (m)

1.2

1.2