Makerspace
Created page with "We have standardised on ER16 and ER25 collet chuck tool holders, with a gauge length (the distance from the spindle face to the face of the collet nut) of 100 mm. The spindle taper is BT40. There are some additional "special use" tool holders which are different, but the majority are the collet type. Additional toolholders can be ordered from Cutwel: [https://www.cutwel.co.uk/catalog/product/view/id/78089/s/bt40-er16-collet-chuck-100mm-gauge-length-15-000rpm-g6-3-cutwe..."