ER40 Collet 18.0mm (.708-.688) Mechanical Coolant Seal
ER40 Collet 18.5mm (.728-.708)
ER40 Collet 18.5mm (.728-.708) Mechanical Coolant Seal
ER40 Collet 19.0mm (.748-.708)
ER40 Collet 19.0mm (.748-.728) Mechanical Coolant Seal
ER40 Collet 19.5mm (.767-.728)