Maintenance: Protect from rust with rust preventative spray. Remove preventative before placing into service. Use correct concentration of coolant to prevent corrosion. Always check collets for scoring or wear. Replace if worn or damaged.

ER20Collet dimensions

Equivalent to IMS product part number IER16-16 or A0435. IMS recently switched to a new part numbering system and the “A” number is the current part number.

ERcollet DimensionsPDF

The broadness of IMS collets selection allows you to interface and use a collet chuck with a wide range of tools. Thanks to the different degrees of precision and to the optional anti-rust treatments, the IMS collets line satisfies every request and is suitable for any routing and milling application.

ER25Collet dimensions

Twist drill with Morse taper shank suitable for a variety of materials and industrial applications. The tang at the end of the shank is used for ejecting the drill from the socket or sleeve. The drive and alignment is derived from the taper lock.

HS Spindles is a veteran owned manufacturer and repair shop for high speed spindles. We have an online store to support CNC tooling needs.