Description: Diamond core drill
Model number: G12-80
Drilling capacity: 80mm
Voltage: 220~240V
Input power: 1500W
Three variable speeds: I. 0-880RPM
II. 0-1990RPM
III. 0-3960RPM
Size range: 8-80mm
Best size: 63-80mm @ 900RPM
38-63mm @ 2000RPM
8-38mm @ 4000RPM
Screw thread: out 1 1/4" & in 1/2"
