Very nice!
Does it also strip several wires at once (like a flat IDC cable), or at least a part of an IDC cable width?
Unfortunately, it does not (V shaped blades rather than straight/flat).
There are a couple of others not mentioned above that will, such as the Pressmaster Embla or the Weidmueller Stripax.
In the case of the Pressmaster, they offer multiple blade cartridges. A
"V" blade set for PTFE insulation* & half round for larger wire sizes (blue & red respectively for easy identification). I found adding the V blade cartridge not only makes it more flexible, but more economical as well (i.e. Knipex or Ideal Stripmaster designed for PTFE costs more, and they can't do flat cable).
FWIW the Embla gets rebranded a lot (Wiha, Xcelite, and Beta for example). The Stripax is rebranded by Paladin.
Embla (original)
Embla RA (parrot style)
Additional Blade Cartridges
Weidmueller
Knipex 12 12 06;
Amazon (uses dual sets of cutting blades as do Ideal's Teflon models, hence the increased cost)
* They'll cut other difficult insulations such as silicone rubber, EPDM rubber, Kapton, and multi-layer.