5 Pc. Titanium Step Drill Bit Set SAE Metal Drilling Bits Materials Handling~Carts & Dollies making it ideal for heavy-duty

making it ideal for heavy-duty applications

clean holes quickly and cleanly in hard or soft wood

Built from heavy-duty steel with a corrosion-resistant finish

11 piece set

Perfect for hydraulic cranes

5 Pc. Titanium Step Drill Bit Set SAE Metal Drilling Bits Materials Handling~Carts & Dollies making it ideal for heavy-dutyHeat Treated High Speed Steel (HSS) Coated With Titanium Nitride Two Flute Design Tri flatted shank for secure universal fit For Drilling Holes in Thin Material Such as Steel, Stainless Steel, Copper, Aluminum 3 16" to 1 2" Six Step Bit, 1 4" Shank 1 4" to 3 4" Nine Step Bit, 1 4" Shank 1 8" to 1 2" Thirteen Step Bit, 3 8" Shank 1 4" to 1 3 8" Ten Step Bit, 3 8" Shank 3 16" to 7 8" Twelve Step Bit, 3 8" Shank Storage Case