Precision Mill Chuck Collets

• Pioneer MC Collets, TIR - 3 Microns (0.0001") OD to ID
• Interchangeable with most competitive models
• On-Size Type “A” Collets for h6 tolerance cutting tools
• Coolant Caps include an o-ring seal
• Jet-Blast Caps available upon request
• Fits MC Holders, will not fit BC type Mill Chucks