Enter Davoi and head almost directly south to a small open area, down to a short, narrow path until you reach the wide-open area of K-9 and K-10.
The Orcs (including tier 4) here are aggressive to Sight only.
Scout around for the 'Hide Flap' on one of the tents scattered around the area of K-9/10. Kill off all nearby Orcs to avoid any potential links, buff and when ready, touch the ‘Hide Flap’ and spawn two NM Orcs, Gavotvut and Barakbok.
After both have died, find where the ‘Hide Flap’ has moved to (still in the same area, it should not be very far away) and examine it again to be presented with the Sword Grip Material.
Warning: If you have multiple warriors doing this quest, you will have to kill the notorious monsters for each warrior. Only the warrior that spawned the NMs will get the key item upon inspecting that hide flap; if another warrior inspects that flap the NMs will spawn again.
Take this back to Phara, who asks you to come back tomorrow.
Wait until the next Vana'diel day. No need to rezone.