Level 16 Frozen Tunic (tier 1 is fine, or tier 3 if you wanna use Masterful Craftmanship shards to lower the minimum level to 14).
Fabricators Gauntlets +
Fabricators Bracers (upgraded - min level 18). While not monk gear specifically, these are great items, and handwrap attack speed makes combat infusion a lot more consistent.
Sun Soul
Belt,
Bracers and
Tunic (min level 20). Fantastic set with a good set bonus. You can replace the Vestements with S
pider-Spun Capaprison when you get enough PDK favor to make it part of the set.
Grave Wrappings (Min level 20) Arguably some of the best handwraps in the game. Other good handwraps that are a lot more time and luck intensive to get are
Alchemical Handwraps and
Tharaak Wraps, with
Ivy Wraps getting a good mention as well.
EDIT: For low levels a simple crafted Screaming of Bleeding handwrap set will likely outperform any of the named wraps you can find for general purpose DPS. I am a fan of
Eternal Rest for lowbie vampire/incorporeal enemies, and as said before me Invulnerability, and eventually lifeshield of invulnerability tunics for carrying me through low levels. I also make use of 3 piece
abishai and later the
Claw and
Siren sets from red fens.