End mill EPVF-ATH

solidfinishingcutting edge

The issues of "steps when changing tools" and "horizontal streaks that occur during machining" that were a problem with conventional contour (finishing) machining are solved by a new machining method called "thrust reciprocating finishing machining" and a dedicated tool called EPVF-ATH. In deep closed areas such as rib grooves, a better machined surface can be obtained than before, and subsequent polishing processes can be shortened. Smooth cutting edge shape The cutting edge used primarily has a seamless edge on the bottom and outer periphery. In addition, a weak twist angle is used to suppress axial vibration during processing. Backdraft To prevent chattering during deep engraving, the peripheral cutting edge is made of a strong back tape to prevent unnecessary contact. Backdraft shape Contributes to improved stability during deep engraving free neck type There is no step at the neck, reducing the risk of interference with the wall. The gripping length can be adjusted to accommodate a variety of depths.