Pantera Drummer Vinnie Paul -- That Baby Rocks!! Here's Something to

A viral video of a baby drumming to a Pantera song rocks so hard ... the band's real drummer Vinnie Paul is sending the tot a mini-metalhead starter kit.

Vinnie tells TMZ ... he was so blown away by the clip of 8-month-old Wyatt faux-jamming (there's an adult moving his arms) to the Pantera classic "5 Minutes Alone" -- he reached out personally to the kid's parents in Kentucky.

Vinnie put together a $400 ddrum D1 starter kit for Wyatt -- 2 cymbals, snare drum, bass drum, 3 tom toms and sticks -- which he's shipping this week with a personal message.

"Walk" on, little Wyatt!