Set 8 pezzi punte per trapano HSS Silver & Deming da 9/16" a 1" gambo ridotto 1/2" 501042A
Professional Quality Bits Can Be Used In Any Electric Drill Or Drill Press With A 1/2" Or Larger Drill Chuck. Tri-Flat Shank: 1/2";. Material: High Speed Steel, Cobalt Coated;. Storage in Aluminum Carry Case.