ER11 Collet – ID 2.5mm

Description ER11 collet to clamp cutting bits in the spindle of a CNC machine. Various sizes are available depending on the shaft size of the cutting bit. Specifications: Collet size: ER11 Material: Spring steel 65Mn (HRC:44-48) Bore size: 2.5mm Packing List:  1 x ER11 Collet – ID 2.5mm