Standard Drum Deheader...can be adjusted to open steel drums with different thicknesses. Cutting edge of the blade is angled for maximum penetration and provides a full 3" cut with each stroke, flattening the cut edge so there is no sharp or jagged projections. Express-Open Drum Deheader...quickly remove the head of a steel drum in less than 30 seconds! Comfortable handle configuration allows for maximum operator comfort. Inside cutting blade does not leave a sharp edge on drum. FOB Shipping Point.