CC-ER11i-5/32UP: RegoFix ER 11 5/32" Collet, Range .1563-.1363

REGO-FIX is the original manufacturer of the ER Collet and continues to make their collets with the highest level of quality and precision. Swiss-Type CNC machines can only be as accurate as the collets and tooling used in them. Don't rely on an inferior copy-cat ER Collet. Trust your precision machining jobs to REGO-FIX. The Original ER Collet.