Feature:1. POWERFUL FUNCTION: Using a stained glass grinder does not require a sponge. After adding water, the machine automatically rinses and cleans the powder. Two types of drill bits available, unique 5/8in and 1in grinding bits. What is more, there are high transparency acrylic baffles to protect your eyes2. POWERFUL MOTORS AND SAFE DESIGN: Powerful motors with waterproof components. Portable stained glass grinders rotate at 4200rpm to help you quickly achieve a variety of shapes and smooth cutting surfaces. The newly designed switch avoids conducting electricity3. UNIQUE GRINDING BIT: The spiral design of the grinding bit base draws water to the grinding wheel and flushes out dust for cleaner and more comfortable operation4. ACRYLIC BAFFLE AND ACCESSORIES: This mini glass grinder features an acrylic baffle that effectively prevents splashing during use and makes operation more comfortable. Also comes with a 1in replacement diamond wheel, a spare fuse and a hex wrench5. COMPACT AND CONVENIENT: The glass grinder 6.5 square inch plastic mesh operating platform is not only suitable for a variety of quick small jobs, but also make this grinder portable and easy to take to stained glass classes6. WIDELY APPLICABLE: Suitable for grinding glass, marble, ceramic and other hard materials of various shapes: plane, curve, filling, bevel and so on. Diamond grinding wheel design is novel, widely used in glass processing, art and decorationSpecification:Item Type: Stained Glass GrinderMaterial: ABSColor: BlueSpeed: 4200r/minApplication: Grinding glass, ceramics and other brittle and hard materialsColor: BlueFeatures: 1. Small grinding table, easy to operate2. Stable performance3. Automatic water4. Recessed switch design to avoid leakage5. Grinding of brittle and hard materials such as glass and ceramics6. Grinding A Variety of Geometric Shapes: Planes, curves, rounded corners, bevels, etc..Package List:1 x Sander1 x Grinding Wheel2 x Hex Wrench1 x Fuse1 x User Manual