New from Cassese – The CS20 pneumatic underpinner. Patented dual action inside clamps push moulding together for a tight corner. Smart Wedge Drive System™ eliminates need to adjust top clamp placement or change air pressure between soft and hard wood. Adjustable fences. Joins moulding up to 4” wide and 3 ½” tall. Operate from either the front or rear of the machine. Uses nails in cartridges for easy size changes. Optional accessories available include extension table, extension arms and an accessory tray.