I just got a HF pamphlet today in the mail and this little jewel is on sale for 9.99 then with the discount  of 20% off coupon this is a real bargain. I have had mine a few years and for the blades, which by the way I don't buy from HF I cut up new good hack saw blades.... I paid over twice that when I bought mine.... 

 But back when I sold tools the cheapest one of these I think was Ingersoll Rand or CP or Sioux brand I don't remember which but I sold them for 179 way back in the sixties.....

 It is air operated which will out last a few electric models so if you don't have an air compressor you don't need to be woodworking but go on and get one of these anyway for it would be a very cheap door stop or something along those lines...

  I just used this one today making a bolt shorter to make this little thing there on the right with the sharp point for my smallest band saw door alignment gismo. 

 

I have one, both at work and the house.  Have yet to kill either one.  Useful little gem.

Been thru that new HF catalog a couple of times. That 20% discount card sure makes their pressure pot attractive.