Wiertło kręte z powłoką DURABLUE, Weldon 19 mm (3/4″), głębokość wiercenia 50 mm DRILL-LINE PRO – d=19 mm Karnasch (201465019)

Opis

Twist drill powder steel + durablue coated. Under hard field conditions only in the rarest cases optimum speed and cooling can be considered.the karnasch durablue coating makes the annular cutter decisively more resistant. This results finally to an extraordinary increase of lifetime.