Replacement shims and shim seats for indexable turning and milling tool holders are available. The shim protects the holder pocket from insert breakage—replacing a worn shim is far cheaper than replacing the holder. Covers the common negative and positive insert geometries (CNMG, DNMG, SNMG, TNMG, WNMG, VNMG, and more—match the series to your insert shape). Select your model below.
Genuine RMC hardware. Don't see your model? Email our team with your holder designation, and we'll match the part.
RMC spare parts generally have better stock availability, but availability varies by item. Please contact us for the current estimated shipping date; no fixed replenishment time applies to all spare parts.
Estimated time to ship is measured in calendar days, from order placement until your order is handed to the carrier. Carrier transit time is additional. Orders may ship sooner. We accept orders awaiting replenishment; please contact us before ordering if you need a specific shipping date.
See our Shipping Policy for details.
