Gryphon cylindrical grinding heads are the workhorse of stained glass shaping. Offered in a size and grade for almost every task. Quality made in Germany these economically priced grinding heads are an excellent choice for all levels of workmanship. There are bits useful for each phase of your project from the initial rough grinding to the final edge smoothing. For your everyday glass projects, these bits have unsurpassed longevity for the price
To determine your current size measure across the top of your grinding head.
Larger diameter sizes will grind faster.
Small sizes allow for intricate grinding or getting into tight spots.
Available diameters ( inches): 1", 3/4", 1/4" & 1/8".
Three different Diamond Grits: Fine 220 grit, Standard 120 grit and Super Power 80 grit.