Eastwood Punch & Flaring DiesPunch and flare a 1. 0, 1. 5, 2. 0 or a 2. 5 inch hole without a press. All that is needed to create a hole and flare is a 1 2 inch pilot hole and a 3 4 inch wrench . An easy process that can be done on a vehicle, on the work bench or on the job site. Punches a clean hole and produces a smooth flare Made of Hardened Steel Handles up to 16 gauge mild steel, 19 gauge stainless and 14 gauge aluminum Specifications Handles up to 16 gauge mild steel, 19