Illustrative rendering of the MS2189C coolant lock screw assembly. Refer to article 3450356 for exact specifications.

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Kennametal MS2189C Coolant Lock Screw Assembly

Name: Kennametal MS2189C Coolant Lock Screw Assembly — MS2189C
Brand: Kennametal
SKU: 3450356

Pricing by quote

Coolant Lock Screw Assembly identified by manufacturer article 3450356 and catalog number MS2189C. Match the exact cutter configuration before selecting this replacement part.

SKU: 3450356

Availability confirmed with your quote.

Technical Specifications

Tool configurations

Article ID	Configuration	Hardware type	Weight (lb)	Weight (kg)
3450356	MS2189C	coolant lock screw assy	0.46	0.21

Compatible components

For article 3450356

Components are selected separately. Open a part number to review its specifications and add it to your quote.

Milling cutters (6)

Article ID	Catalog number	Grade
3325167	KSHR100B08RS45HN09	—
3325168	KSHR100B11RS45HN09	—
3749961	KSHR100B06RS45HN09	—
4126405	KSHR100B09RS45HN06	—
4126406	KSHR100B12RS45HN06	—
3860336	M1600D100Z09S32ON06	—

Contact Tech Tool to confirm the complete assembly and package contents before ordering.

Technical documents

Kennametal Dodeka — replacement-part reference (2018)

PDF · German

Kennametal Dodeka — replacement-part reference (2018) (PDF)

WIDIA M1600 — replacement-part reference (2021)

PDF · English

WIDIA M1600 — replacement-part reference (2021) (PDF)

Compare With Similar Items

Product	Kennametal MS2189C Coolant Lock Screw Assembly View details	Kennametal 125.025 Socket-Head Cap Screw View details
Description	Coolant Lock Screw Assembly identified by manufacturer article 3450356 and catalog number MS2189C. Match the exact cutter configuration before selecting this replacement part.	Socket-Head Cap Screw identified by manufacturer article 1136777 and catalog number 125.025. Match the exact cutter configuration before selecting this replacement part.
Price	Pricing by quote	Pricing by quote

Technical guidance & FAQs

Applications and materials

Kennametal MS2189C is a coolant lock screw assembly for the manufacturer-listed face-milling cutter configurations. Order it as replacement hardware rather than a complete cutter.

Choosing a configuration

Use material number 3450356 and catalog number MS2189C. Check the complete cutter designation and its service-parts table before ordering; matching appearance alone does not establish fit.

Compatibility and use

Listed cutter configurations: KSHR100B08RS45HN09, KSHR100B11RS45HN09, KSHR100B06RS45HN09, KSHR100B09RS45HN06, KSHR100B12RS45HN06, M1600D100Z09S32ON06. Match the exact cutter article in the compatibility list.

Technical documents

The linked replacement-part reference identifies this component in the cutter service table. Follow the instructions for the exact cutter when installing replacement hardware.

What is the ordering identity for MS2189C?

Manufacturer article 3450356, catalog number MS2189C.

Can I use this part in another milling cutter?

Use the exact cutter compatibility list. A matching appearance or screw type does not establish interchangeability.

Is a package quantity included in the listing?

Package contents and quantities are confirmed by Tech Tool with your quote.

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Kennametal MS2189C Coolant Lock Screw Assembly