DRILL-GREGORATOS

DRILL-GREGORATOSThis simple device will help with the help of ordinary hand drills to cut holes of any diameter in the plywood, hardboard and particleboard.

Recommend to read

  • WORKS… THE GAPWORKS… THE GAP
    Building solutions, lubricating oils, protective fluids, paint, varnishes for coating of many modern "self-leveling" materials require special spray tips.   Original nozzle for...
  • Ultrasound against rodentsUltrasound against rodents
    Among elastic oscillations of air, ultrasound (from Latin ultra — beyond, more, above), inaudible to the human ear and with a lower frequency limit conventionally taken as 20 kHz, has long...