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Technical Specifications

Tool configurations

Select a configuration to review it above.

Article IDConfigurationHardware type
3855796 CM234R ASSY clamp assy
1243930 551.131 clamp assy

Technical documents

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Product
Description

Original Kennametal replacement clamp assemblies for the exact manufacturer-listed turning holder assemblies. Select the material number and full component designation; verify the holder-specific parts list before ordering.

Original Kennametal replacement insert screws for the exact manufacturer-listed turning holder assemblies. Select the material number and full component designation; verify the holder-specific parts list before ordering.

Original Kennametal replacement round head screws for the exact manufacturer-listed turning holder assemblies. Select the material number and full component designation; verify the holder-specific parts list before ordering.

Kennametal 170.003 replacement 3 mm DIN 911 hex key, article 1138307. Match the exact article to the selected turning holder’s service-parts list before requesting a quote.

Original Kennametal replacement shim pins for the exact manufacturer-listed turning holder assemblies. Select the material number and full component designation; verify the holder-specific parts list before ordering.

Original Kennametal replacement wrenches for the exact manufacturer-listed turning holder assemblies. Select the material number and full component designation; verify the holder-specific parts list before ordering.

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Technical guidance & FAQs

Applications and materials

Kennametal replacement clamp assemblies for manufacturer-listed turning toolholders. This range includes 3855796 — CM234R ASSY; 1243930 — 551.131. Select the exact service article for the holder being maintained.

Choosing a configuration

Match the replacement clamp assemblies by material number and full designation to the selected holder’s parts list. Article 3855796 is CM234R ASSY. Confirm the exact holder article in the manufacturer’s parts list before selecting a replacement.

Compatibility and use

The manufacturer lists CM234R ASSY (article 3855796) for holder DDJNR164DKC3 (article 1875136). Check each selected part’s exact holder association; not every part in this range fits every holder.

How do I identify the correct replacement clamp assemblies?

Provide the component material number, full catalog designation and holder article. For example, 3855796 identifies CM234R ASSY. Keep the holder reference with your quote request.

Does a holder include these replacement parts?

A parts-list association identifies the compatible service component. It does not establish the selected holder’s scope of supply or package quantity. Request the exact replacement article and quantity needed.

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