Features: Effective dust prevention: can attach to angle grinders and hand grinders, this dust cover provide comprehensive dust protections to prevent dust from flying during the cutting process. Keep the work environment clean! Multifunctional design: suitable for slotting and cutting materials such as stone and concrete, providing accurate and efficient working experience. Ensure the smooth completion of the task! Stable installation: Equipped with a fixing device, this dust collector is firmly connection to the cutting tool to avoid loosening or falling off during use. Iron material: Crafted from pressure resistant and wear-resistant iron material, this dust cover ensures long time use without damage. Can withstands the testing of harsh working conditions! Convenient disassembly: Fast and easy disassembly and installation make cleaning and maintenance easy. Extend the service life of the dust collector ! Specifications: Material: ABS,Metal Bottom plate grooves width: approximately 21 mm / 0.83 in Dust collector width: 35mm Angle adjustment: 0 to 45 degrees Suitable sawer blade: 100 to 135mm Package Includes: 1Piece Angle Grinder Dust Cover 1Piece Thickened Pad 1Piece Inner Rings Component 1Piece Adapter note: Attention: Before actual use, please ensure the safe installation of fasteners and sawer blade. Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.