Star Wars: KotOR Equipment Database: Item Details
  Echani Vibroblade
Template: g_w_vbroshort03
Tag: g_w_vbroshort03
Type: Weapon (Melee)
Value: 1000
Feat(s) Required: Weapon Proficiency: Melee Weapons
Special Properties
Damage: Physical, 3-12
Damage Bonus vs. Droids: +2 Cold
Critical Threat Range: 19-20, x2
Balanced: +2/+0 vs. two-weapon penalty if used in the off hand
Attack Modifier: +2
These blades are typically used in the off hand. In addition to a cortosis weave that deflects lightsaber sparring damage, some Echani vibroblades are supercooled to keep them in alignment, giving them an icy sting.
• Kashyyyk (Lower Shadowlands) - Reward from Grrrwahrr after defeating Mandalorian Commander