ER16 Collet 5/32" (.156-.152) Mechanical Coolant Seal
ER16 Collet 6.0mm (.236-.216)
ER16 Collet 6.0mm (.236-.232) Mechanical Coolant Seal
ER16 Collet 6.5mm (.255-.236)
ER16 Collet 6.5mm (.255-.251) Mechanical Coolant Seal
ER16 Collet 7.0mm (.275-.255)