Korda Kutter Tool The Korda Kutter is a tool designed to slice boilies in half. You simply scoop a tube full of boilies then push them through the tube with the plunger provided. The boilies simply come out of the end cut into two halves.If you dont want exact halves then put a smaller boilie in a larger Kutter. For example: a 15mm bait put into the 20mm Kutter would give you a 10mm slice and a 5mm slice.Simply select the size of Kutter4 to suit the boilies your using.The Korda Kutter is available in 3 popular sizes: Small: 16mm. Medium: 20mm. Large: 25mm.