TeflonTweezer For substrate handling Packaged in protective cases, additional cases available C01 C14 C20 Part Number Tip Style and Size Overall Size Notes Material C01-0315 * Rounded, 0.8mm (0.03") radius 127mm x 13mm nominal Width Round Tip With 0.8mm Radius ETFE C14-0315 Thin Tapered Tip 127mm Tips slightly heavier than C10 and C12 ETFE C20-0215 Rounded, 1.5mm (0.06") radiu..