Victor Duct Cutter For cutting Canalsplit air conditioning ducts (up to Canalsplit 09 90 x 65 mm) and row covers in electrical installations. Sheath cutting begins by moving under the lever which controls the cutting blade with speed related to the applied power for optimum results. Spare cutting blade Victor spare cutting blade, used with Canalsplit air conditioning ducts (up to Canalsplit 09 90 x 65 mm) and minitunking in electrical installations. Available separately, the spare cutting blade guarantees high efficiency on future electrical installations. Nylon case Nylon case for the Victor duct cutter, used for Canalsplit air conditioning ducts (up to Canalsplit 09 90 x 65 mm) and minitunking in electrical installations. The case is made of nylon. Available only in blue. Available separately.