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AVQNA2RSEHSS-CO 2 Flute Standard Shank End Mill 6204 2RSESold0pcsNACHI 6204 2RSE is the regular-shank version of the uncoated 2-flute end mill. Shank diameters are fixed to a few standard values so fewer collets are needed; use 6230 2SE when the shank should match the cutting diameter. It is made from cobalt high speed steel (HSS-CO), uncoated. Sizes cover diameter 4~18mm, flute length 12~40mm, overall length 45~95mm, shank diameter 6~16mm, 2 flutes, 11 in total, made in Japan. Cutting diameter 4~18mm with shank diameter 6~16mm, independent of the cutting size. It suits carbon and alloy steel, copper, aluminium and other non-ferrous metals with workpiece hardness up to HRC35. Typical uses: machines with limited collet sizes and production lines sharing one holder. The family also includes 6230 2SE, whose shank follows the cutting diameter (1~50mm), and 6208 RSL2SE, the regular shank with an extended flute (20~65mm); the 4-flute regular-shank version is 6202 4RSE. Is the shank diameter fixed? Yes - shank 6~16mm sits on a few standard values, so cutting diameters of 4~18mm need no collet change.

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Product Categories

Cutting Tools End Mill Flat End Mill

HSS-CO 2 Flute Standard Shank End Mill 6204 2RSE

Specifications (11 items)

Part No.	Dia.	Flute length	Overall length	Shank dia.	Flutes
AVQNA2RSE4	4	12	45	6	2
AVQNA2RSE5	5	15	50	6	2
AVQNA2RSE6	6	15	50	6	2
AVQNA2RSE7	7	20	60	8	2
AVQNA2RSE8	8	20	60	8	2
AVQNA2RSE9	9	25	70	10	2
AVQNA2RSE10	10	25	70	10	2
AVQNA2RSE13	13	35	85	12	2
AVQNA2RSE14	14	35	85	12	2
AVQNA2RSE17	17	40	95	16	2
AVQNA2RSE18	18	40	95	16	2

Specification Range

Diameter	4~18mm
Flute length	12~40mm
Overall length	45~95mm
Shank diameter	6~16mm

Product Description

NACHI 6204 2RSE is the regular-shank version of the uncoated 2-flute end mill. Shank diameters are fixed to a few standard values so fewer collets are needed; use 6230 2SE when the shank should match the cutting diameter. It is made from cobalt high speed steel (HSS-CO), uncoated. Sizes cover diameter 4~18mm, flute length 12~40mm, overall length 45~95mm, shank diameter 6~16mm, 2 flutes, 11 in total, made in Japan. Cutting diameter 4~18mm with shank diameter 6~16mm, independent of the cutting size. It suits carbon and alloy steel, copper, aluminium and other non-ferrous metals with workpiece hardness up to HRC35. Typical uses: machines with limited collet sizes and production lines sharing one holder. The family also includes 6230 2SE, whose shank follows the cutting diameter (1~50mm), and 6208 RSL2SE, the regular shank with an extended flute (20~65mm); the 4-flute regular-shank version is 6202 4RSE. Is the shank diameter fixed? Yes - shank 6~16mm sits on a few standard values, so cutting diameters of 4~18mm need no collet change.

Workpiece Materials & Hardness

Steel (P)
Non-ferrous metals (N)

Max. workpiece hardness HRC35

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