HSS Step Drills

 Step Drill HSS (4-20mm) 3/8" Shank - 9 steps  The ideal tool for sheet metal drilling. Made from quality S600 high speed steel.   Step Thickness (9 steps): 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm,...

 Aprica Step Drill HSS (4-32mm) 3/8" Shank - 15 steps  The ideal tool for sheet metal drilling. Made from quality S600 high speed steel.   Step Thickness (15 steps): 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm,...

Step Drills 90dec Countersink Choose which size you require from the options above. Of course we are all familiar with a center drills for lathe work, which is a combination drill and countersink These Drill Counter Sinks are specially designed to...