The Shattering is for Anyone (but it still won't be pleasant)

[Hemalurgic Headshot he/him]

Disclaimer: Everything that will soon follow might be completely wrong, but is still interesting. Do not base the foundation of everything you know upon what follows.

This theory/speculation is based off of how Hemalurgy and shardblades affect the Spiritual Realm. Hemalurgy tinkers with sDNA, ripping out pieces and inserting them on other beings. Shardblades cut in the Spiritual Realm as well. So what if you could handle hemalurgic spikes and shardblades like a surgeon's tools?

During the Shattering, we know that Adonalsium was broken into 16 shards. Each shard was a fragment of the original being. I am trying to draw a line connecting the Shards and the fragments of sDNA ripped out by Hemalurgy. Steel Inquisitors have additional sDNA added to them by the spikes, but each piece is too insignificant to affect the whole of the Inquisitor, unlike Shards, which are so powerful that they consume the Vessel. So, realizing this similarity, one could suppose that Hemalurgy acts somewhat like the Shattering.

But Hemalurgy is directly tied to the Physical Realm as well, because the only thing guiding what portion of the Spiritweb is affected is the location on the victim's body where the spike is placed. Now, I bring in the concept of shardblades.

Shardblades cut through the Spiritual Realm, which is why they kill living things they slice. As a blade, a shardblade is naturally more precise than a hammer or other crude instrument. Thus, when attempting to remove a specific piece of sDNA, one would use a shardblade, right? It is more precise and it does the job. However, the severed piece cannot be captured without a spike ready. The follow-up must be instant, not to lose the fragment. Of course, this process would be much easier if done in another realm.

Through this process of slicing and spiking, sections of sDNA could be removed without fear of imprecision. Then, these pieces could be applied elsewhere using Hemalurgy.

Please note any flaws or missing material. 

[Spoolofwhool]

You're confusing terms I think. sDNA and your spiritweb are not the same thing, with hemalurgy cutting the latter. In addition, sprenblades don't cut the sDNA in my opinion, just general spiritual linkages to the physical body. Finally, by all accounts, hemalurgy is already precise, so I don't see why adding an extra step would bring any merit. So overall, I don't things would work as you propose. 

[Hemalurgic Headshot he/him]

Ah. Well, perhaps I should simply stick to the Physical Realm for the time being.