Détails
Catégorie industriel:
Usinage
Élément de Longeur (pouces):
Autres détails
Heavy Duty BlackGold Jobber Drills outperform ordinary jobber drills by penetrating faster and lasting longer
Made of premium High Speed Steel. BlackGold surface treatment holds lubricant for smoother drilling
Recommended for drilling hard materials, high tensile alloy steels and stainless steels
Self centering 135 degree split point prevents drill from walking