Disponibilità
High Speed Steel (HSS) provides good hot hardness when drilling 118 degree conventional point provi…
Disponibilità
Dormer Broca Jobber Acero de Alta Velocidad, diámetro 8.75mm x 162 mm, Serie: A130, Ángulo en la Pu…
High Speed Steel (HSS) provides good hot hardness when drilling 118 degree conventional point provides easy re-grinding Point Thinned above 14mm to provide good centering and reduced thrust forces Steam oxide finish reduces built-up-edge and helps lubricity Common taper shanks across numerous diameters helps reduce workholding