Death Saucer

Death Saucer (死のソーサー Shi no sosa) is used by Freiza when he tried to cut Goku in half, but it failed, cutting Freiza in half, although it is related to the Destructo Disk, and Cell can use this because he has Freiza's DNA, Freiza has to control the Death Saucer in-order to cut somebody in half, also he can make a homing Death Saucer
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List of names to call Death Saucer
Chasing Energy Circle Razor
Death Slicer
Flying Disk
Frieza Cutter
Homing Destructo Disc
Homing Energy Disc
Kienzan Discs
Kienzan Disks
Razor-Sharp Disc
Energy Disk
Energy Disk Blasting
Double Death Slicer'''
Freiza doing a dual-homing Death Saucer. 
Freiza gets cut in half by his Death Saucer.
Cell doing a Death Saucer (homing)