A new developed electrical circuit beveller of Nitto Kohki enables steel to get on without edges and laces. The heart of this new hand tool is a new motor which drives the cutting tips at a power of more than 1,000W. The cutting tips remove edges at mild steel to a maximum length of 7mm, at stainless steel maximum 3mm. At circular working the maximum working length is 4mm. The chamfer angle can be adjusted between 15° and 45°. A dust box collects the separated parts.