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Twin Pen Sandblaster Double Pen Sand Blaster Machine for Dental Lab 2 Tanks Lamp

Twin Pen Sandblaster Double Pen Sand Blaster Machine for Dental Lab 2 Tanks Lamp

Questions and Answers
40 Questions
Do I need an air compressor to operate this blaster?
No.The ergonomic operating space (the transverse diameter is up to 16.9'') allows simple operation. Besides, anyone can operate easily and efficiently with the foot pedal control.
By vevor
Hi, I purchased this a week ago but I couldn't figure out how to give pressure to 4kg/f. I used that pedal switch but it didn't give anything. The pressure gauze always showed 0 kg/f. can I get a complete video guideline of this?
This product needs to be connected to an air compressor to provide air pressure before it can be used.
By vevor
no other air source is needed with this unit, in ther words, it's self contained with it's own compressor?
Need an external air source, otherwise it can not be used.
By vevor
Can you use #10 and #12 glass media ?
Sandpaper grit is greater than or equal to 120 mesh.
By vevor
There is a hole in the bottom back of the unit. What is this hole used for?
It can be connected to a vacuum cleaner.
By vevor