Drill dust collector design: Scalable hole saw attachment fits various drill sizes for versatile use. Dustproof hood effectively captures drilling debris and ash, keeping work areas clean and safe for professional and technical personnel. Scalable hole saw feature: Expands to fit different drill bits securely. Prevents dust and particles from spreading while drilling walls, ceilings, and floors. Ideal for electric hammer drills in construction or renovation projects. Dustproof hood cover: Transparent design allows clear visibility of the drilling area for precision work. Easy to attach and remove without additional tools. Reduces cleanup time by collecting debris at the source during drilling tasks. Ash bowl collector: Traps fine dust and drilling to protect workers from inhaling harmful particles. Helps maintain a healthier work environment on job sites. Suitable for electricians, plumbers, carpenters, and general contractors. Use scenarios: - Drilling concrete or masonry walls in renovations with an electric hammer drill, capturing dust at the source to minimize mess. - Installing fixtures in ceilings or floors, using the transparent hood for visibility while keeping debris contained. - Work on electrical or plumbing retrofits in tight spaces, maintaining air quality and reducing post-work cleanup.