Reddit mentions of Gryphon Gryphette Glass Grinder

Hmm... I have a gyphon gryphette grinder from Amazon here: https://www.amazon.com/Gryphon-Corporation-GRYPHETTE-Gryphette-Grinder/dp/B003GF707M

... I think I'm already pretty aggressive putting probably too much force on it when I'm grinding and I get impatient. (This is not when I crack things... it's always when using grozer pliers to get off some excess glass). I do a combination of pushing forward and left to right, mostly just trying to figure out what's faster. Maybe I just need a new bit? But I've barely used the bit as it is... How often do you need to replace them?

Here is my shortened list, I put an asterisk next to items I can't do without

Items you buy once:

• breaking pliers*
  
• running pliers*
  
• glass cutter (i prefer a pistol grip one)*
  
• Solder Iron (get one that has temperature control!) + solder iron stand*
  
• safety glasses*
  
• fid*
  
• grinder (can be cheap! I have this one and I am very happy)*
  
  ​
  
  Supplies you replenish:
  
  
• Flux*
  
• solder*
  
• glass cutting fluid*
  
• foil*
  
• silver sharpie (those things write so good)
  
• glass cleaner (or isopropyl alcohol works too in a pinch)
  
• patina + rubber gloves