4-flute torus end mill

End mill with a corner radius: the radius protects the cutting edge and leaves a fillet on the part. For moulds, pockets and shoulders with radius.

ISO P

ISO K

ISO H

Torus (corner radius)

Ø 3–20 mm

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Also custom made

Sizes, steps and geometries to drawing

Carbide and coatings

Rod and coating chosen for your material

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Description

Technical drawing

Indicative dimensions: D = cutting diameter, Lc = cutting length, L = overall length, d = shank diameter. Exact dimensions are chosen at the quotation stage.

Features

Geometry	Torus (corner radius)
Cutting edges	4
Diameters	Ø 3–20 mm
ISO materials	P (steels), K (cast irons), H (hardened steels)
Hardness / application	up to 54 HRC; hardened-steel version up to 65 HRC
Versions	Corner radii available according to diameter. Short versions and with reduced neck. Diameters from Ø3 (Ø6 in the long version) to Ø20 mm. Also available with 6 flutes for roughing and finishing: 6-flute end mill.
Tool material	Coated solid carbide

Coatings and carbide

All coatings are available on this tool, also in custom versions:

TiNTiCNTiAlNAlTiNAlCrNTiSiNAlTiSiNAlCrSiNCrNZrNTiB2DLCta-CCVD diamondUncoated

Compare coatings and carbide grades →

Need a special size?

Diameter, cutting length, radius, reduced neck or number of flutes: configure the end mill and receive the quote within 30 minutes.

Configure your end mill

Printable cutting data tableAll the data on this page in an INNOT PDF to keep in the shop.Download PDF