Safety Cover A, for 120 millimeter use

[Features]
·It is stable and secure.
·Equipped with anti-winding protection for electric drill cords.
·It is safe because the chips do not get in your eyes.
·A cover that prevents danger and chips from scattering when cutting a universal cone.
·For free cone size 30 x 120mm.
[Applications]
·Downlight installation work.
·When drilling holes for downlights, pipes, ducts, etc.