Two quick closed strokes on the syahi — commonly middle finger then index, both held for a dry double consonant. Schools vary the fingering, but the target is identical: two even, non-ringing attacks that can repeat indefinitely.
Tite is the smallest building block of fast right-hand text; chained, it forms the skeleton of rela passages, and it supplies the closed interior of countless kaida themes. Speed is grown from strict evenness at low tempo — the figure exposes any imbalance between fingers immediately.