We want to give you the best information possible regarding your order at Trick-Tools and product availability is very important to us. This information reflects our best estimate of the shipping time for your order on a product by product basis. Items in stock at our warehouse typically ship same day if the order is placed before 3pm Central Time.
Availability on Items shipped directly from the factory is an estimate for that product based on averages from our experience. Items marked "Call for availability" have limited stock or unpredictable lead times and require a phone call to get a lead time estimate. We apologize but we are unable to guarantee lead times on factory-shipped items.
Unibit step drills from Irwin are the industry standard. Their single flute design results in a much more accurate hole than double flute bits. The SpeedPointâ„¢ gets the hole started fast! Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood and laminates. Models designated with a T offer a TiN (Titanium Nitride) coating which hold their cutting edge up to six times longer!