Tool holding for the common CNC router interfaces: HSK 63F and 50F holders in ER 16, ER 32, ER 40, and SYOZ 25 at gauge lengths from 60 to 125mm, BT 30 holders (slotted or slotless) in ER 20, ER 32, and SYOZ 25, and HSK 63F arbors at 1-1/4" bore × 55–112mm projection. ER precision collets run ER 11 through ER 40 in inch sizes with SYOZ 25 alongside — call for metric.
Collets hold 0.0004" T.I.R., with a 0.039" clamping range on ER 16–40 and interchangeability with DR, RD, ESX, AR, and BR series; every collet is inspected before it ships.











