1.Package Contents: Includes 5pcs 3 inch (76mm) diamond glass cutting wheels, 1pc 1/4'' mandrel adapter and 1 fastening screw.

2.Durable Structure: Electroplated ultra fine diamond grit ensures high wear resistance. The 1.4mm ultra thin wheel provides clean, chip free and crack free precise cuts.

3.Wide Application: Ideal for cutting regular glass, ceramic and tile, perfect for DIY craft and home renovation projects. Not suitable for tempered glass.

4.Tool Compatibility: Directly fits 3/8 inch shaft mini cutting tools, not compatible with 10mm shaft tools. The included adapter works for 1/4'' die grinders and electric drills. Use high speed mode for electric drills.

5.Safety Info: Maximum safe rotating speed is 12200 RPM. Fully tighten the fastening screw before installation. Always wear safety goggles and protective gloves during operation.