Hole Expanding Machine For Self-Drilling Anchor Bolt

Hole Expanding Machine For Self-drilling Anchor Bolt

Main application: This stone hand drilling machine is suitable for drilling holes for undercut anchors on marble, granite, ceramic board, honeycomb board, high-density cement board, and various man-made fiber boards. All dry hanging undercut anchor holes processing.
This equipment has reasonable structure design, small size, light weight, quick and light operation, adopts one-way 220V voltage, low power consumption, energy saving and environmental protection, and has two operation modes: fixed and mobile. It is especially suitable for the needs of small and medium-sized curtain wall back bolts and project finishing.

Equipment Technical Parameters:
Maximum package size: 550*350*250 (mm)
Maximum vertical size: unlimited
Aperture: M7.2, M9, M11, M13
Undercut anchor hole drilling depth: 5-20mm (if the drilling depth is greater than 20, an extended drill bit needs to be customized)
Voltage: AC 220V
Rotating speed: 11000r/min (using the domestic first brushless angle grinder without carbon brush replacement for life)
Machine power: 1350W
Air pressure: power of the connected air pump is 2KW or above
Water pressure: power of the self-priming pump is 550W or 750W, and the head is more than 30 meters
Machine weight: 10KG