High power wall chaser designed for cutting grooves in concrete brick and cement walls for wiring and pipe installation Dust free cutting system helps reduce debris and keeps work area cleaner for indoor renovation and construction use Adjustable cutting depth and width allows flexible groove sizing for different electrical and plumbing installation needs Ergonomic handle design provides stable control during operation for improved cutting accuracy and working comfort Suitable for home renovation construction site and professional wall slotting work for efficient cable channel cutting, Manufacturer: NGTFDCP