Kennametal KOR 5 DA representative five-flute aluminum end mill; coolant configuration varies by material number.

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Kennametal KOR 5 DA Aluminum End Mills — 3xD — Internal Coolant — Inch

Name: Kennametal KOR 5 DA Aluminum End Mills — 3xD — Internal Coolant — Inch — 6754900 · R0.015 in
Brand: Kennametal
SKU: 6754900

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Five-flute solid carbide corner-radius end mills for dynamic and trochoidal milling of aluminum. Plain 3/8-inch shanks, 1-1/8-inch cutting depth and three corner-radius choices with internal coolant.

SKU: 6754900

Availability confirmed with your quote.

Technical Specifications

Tool configurations

Article ID	Configuration	Catalog number	Grade	Cutting diameter (in)	Shank diameter (in)	Maximum cutting depth (in)	Overall length (in)	Corner radius (in)	Flutes	Internal coolant
6754900	6754900 · R0.015 in	KOR5RA0375R113HAR015I	K600	0.375 in	0.375 in	1.125 in	3 in	0.015 in	5	Yes
6754921	6754921 · R0.03 in	KOR5RA0375R113HAR030I	K600	0.375 in	0.375 in	1.125 in	3 in	0.03 in	5	Yes
6754922	6754922 · R0.06 in	KOR5RA0375R113HAR060I	K600	0.375 in	0.375 in	1.125 in	3 in	0.06 in	5	Yes

Technical documents

Kennametal KOR 5 DA — inch reference

PDF · English

Kennametal KOR 5 DA — inch reference (PDF)

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Product	Kennametal KOR 5 DA Aluminum End Mills — 3xD — Internal Coolant — Inch View details	Kennametal KOR 5 DA Aluminum End Mills — 3xD — Inch View details	Kennametal KOR 5 DA Aluminum End Mills — 5xD — Safe-Lock — Inch View details
Description	Five-flute solid carbide corner-radius end mills for dynamic and trochoidal milling of aluminum. Plain 3/8-inch shanks, 1-1/8-inch cutting depth and three corner-radius choices with internal coolant.	Five-flute solid carbide corner-radius end mills for dynamic and trochoidal milling of aluminum. Plain 3/8-inch shanks, 1-1/8-inch cutting depth and three corner-radius choices.	Kennametal KOR 5 DA five-flute carbide end mills for dynamic aluminum milling, with Safe-Lock shanks and internal coolant. Choose 1/2- to 1-inch cutting diameters, 5xD cutting depth and the corner radius required by your part.
Price	Pricing by quote	Pricing by quote	Pricing by quote

Technical guidance & FAQs

Applications and materials

KOR 5 DA is designed for aluminum machining with trochoidal toolpaths, low radial engagement and full length of cut. Five flutes and chip splitters support chip evacuation. These are the DA aluminum tools, distinct from other KOR 5 application groups.

Choosing a configuration

Select the required corner radius: 0.015, 0.030 or 0.060 inch. These configurations have a 0.375-inch cutting diameter and plain shank, 1.125-inch maximum cutting depth and 3-inch overall length. Check workpiece corner clearance, tool reach and holder engagement.

Compatibility and use

These versions have internal coolant. Confirm that the holder and machine can deliver coolant through the tool, and check the complete assembly before use.

Technical documents

Use KOR 5 DA application guidance matched to the selected material number and aluminum operation. Contact Tech Tool for help matching cutting data to your workpiece, toolpath and machine.

What is KOR 5 DA used for?

Kennametal designs KOR 5 DA for dynamic milling of aluminum, including trochoidal milling with low radial engagement. Match cutting data to the aluminum alloy and actual machining conditions.

Which corner radius should I select?

Choose the radius allowed by the part drawing and machining strategy. The listed options are 0.015, 0.030 and 0.060 inch; each has the same 0.375-inch cutting diameter. Confirm the exact material number before requesting a quote.

Does this version have internal coolant?

Yes. These material numbers identify the internal-coolant, plain-shank version. Confirm holder and machine coolant compatibility.

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Kennametal KOR 5 DA Aluminum End Mills — 3xD — Internal Coolant — Inch