14 x ER11 collet (1mm-7mm ) (1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.175mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm,). ER11 Spring Collet (14pcs,1mm-7mm). 1 x1.5KW Water-cooled spindle motorER11 ( 80x188mm, 220V, 24000rpm, 400Hz, 3 bearings ).
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