... by design, and without damage to the sensitive components. Vacuum Pick-up Features:1. ESD Safe by design, and without damage to ... the sensitive components.2. The pick-up is designed scientifically, simple structure.3. Vacuum suction stepless adjustable ... (Inner Diameter)Suction Pad 6mm, 7mm, 8mm, 10mm(Diameter) Vacuum Pick-up Vacuum Pick-up