・This is a new design that PCD diamond tip is processed into a circular arc, and the head has a V shape. It enables sharp cutting and reduces the occurrence of delamination, deformation of workpieces due to heat, and distortion of processed holes.
・Unlike conventional drills, it has a twist-free shape, so even if CFRP hard resin chips become powdery, it can be processed without clogging up.
・Diamond tips are used for the entire blade, so it can be re-sharpened.