Cover Dust

For Masonry / Concrete

  Description: 

* Prevent dust covered on boy/eyes/breathe into lungs.
* Prevent waste time to clean the environment after construction.
* Invention Awards / Patented protection
* Depth Ruler: Control drilling depth 
* Retractable: Dust collector
* Bolster: Suitable for various brands of dill
* Unplug / Light / Easy for using

   Specification:  

* Drill bit O/L under 210mm
* Bolster: 50/45 mm