The Gryphette is the perfect grinder for the occasional glass artist, student or classroom. The very low cost and convenient size will be appreciated by everyone who does not require the features of a larger grinder. The Gryphette offers the best value in a glass grinder today. The small enclosure houses a surprisingly powerful DC motor (the harder you push the glass, the more torque it generates). Even when using 1" diamond bits, it is virtually impossible to stall the motor. The Gryphette offers the following features: • Powerful DC Motor• Comes with a Standard 3/4" bit • Compact 6-3/4 x 6-3/4" Work Surface Size • 8x8x7" Tall Overall Size • Accepts all standard bits • Simple Design• Outstanding Value• Optional Face Shield• Five year limited warranty