Originally posted by Bobby Z
DPowell
I picked up a countersink bit and was wondering what type of respirator should I purchase to protect my lungs when drilling/sanding graphite? I am concerned about inhaling any of the dust particles and would prefer to be safer than sorry. Are the hardware store variety $3 masks safe enough or should I invest in something safer than that?
Thanks
Bob
Bob,
For just a couple holes, a $3 particle mask should be fine.
D.P.