Double Blade Step Drill for Steel Plates for Stainless Steel Plates
Specifications:
Product Name : Double Blade Step Drill Material: Cobalt High Cobalt Titanium HSS-Co/M35 Coating: TiAlN Coating Hardness: HRC89 Steps: 9Step Length: 0.2 inches (5 mm); Size: 0.16, 0.27, 0.39, 0.43, 0.43 inches (4, 5, 6, 7, 8, 9, 10, 11, 12 mm); Shaft Diameter: 1/4" Hex Shank (6.35 mm); Applications: For drilling stainless steel and iron.Compatible with aluminum plates, wood, resin, etc.