NACHI Milling

NACHI 2MGE Square End Mill (2F)

Name: NACHI 2MGE Square End Mill (2F)
Brand: NACHI

Workpiece material (ISO)

P · SteelM · StainlessN · Non-ferrous

2-flute HSS-Co square end mill for machining steel, stainless steel and non-ferrous metals. G (TiN) coating, Ø1–20 mm in 0.5 mm diameter increments (29 catalogue items). Ships in a single coating option. Part of NACHI's milling tool range. Rated for ISO P/M/N material classes.

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Features & uses

Engineered for performance

HSS-Co Substrate, G (TiN) Coating

A cobalt-alloyed high-speed-steel body under NACHI's G family (TiN) coating, across all 29 catalogue sizes.

2-Flute Square End

A fixed 2-flute square-end geometry (the catalogue's own "2F" designation) across the full size range.

Steel, Stainless & Non-Ferrous Coverage

Rated for ISO P (steel), M (stainless steel) and N (non-ferrous metal) material groups.

Ø1–20 mm, 50–110 mm Overall Length

Diameters run Ø1–20 mm in 0.5 mm increments, with overall lengths from 50 to 110 mm across 29 sizes.

Workpiece material

Material applicability

Steel

Structural steel SS400
○ Suitable
Catalogue mark: ○
Carbon steel S45C/S50C
○ Suitable
Catalogue mark: ○
Alloy steel SCM/SCR
○ Suitable
Catalogue mark: ○

Hardened steel

Pre-hardened steel NAK
○ Suitable
Catalogue mark: ○
High-hardness steel 30–45 HRC
○ Suitable
Catalogue mark: ○
High-hardness steel 45–55 HRC
Excluded
Catalogue mark: ×
High-hardness steel 55–60 HRC
Excluded
Catalogue mark: ×
High-hardness steel 60–66 HRC
Excluded
Catalogue mark: ×

Stainless steel

Stainless steel SUS304/316
○ Suitable
Catalogue mark: ○

Cast iron

Cast iron FC/FCD
○ Suitable
Catalogue mark: ○

Non-ferrous

Aluminum alloy AC/ADC
○ Suitable
Catalogue mark: ○
Copper Cu
○ Suitable
Catalogue mark: ○

Source: Catalogue · NACHI 2003-29 catalogue HSS End Mill Selection Chart, visually reviewed for 2MGE. · Selection Chart pages E-4–E-7

Specifications

Sizes & part numbers

ORDER NO.	FLUTES	Ø	FLUTE L	OAL	SHANK	COATING
2MGE1	2	1 mm	3	50	6	TiN (G)
2MGE1.5	2	1.5 mm	4.5	50	6	TiN (G)
2MGE2	2	2 mm	7	50	6	TiN (G)
2MGE2.5	2	2.5 mm	7	50	6	TiN (G)
2MGE3	2	3 mm	9	50	6	TiN (G)
2MGE3.5	2	3.5 mm	12	60	8	TiN (G)
2MGE4	2	4 mm	12	60	8	TiN (G)
2MGE4.5	2	4.5 mm	15	60	8	TiN (G)
2MGE5	2	5 mm	15	60	8	TiN (G)
2MGE5.5	2	5.5 mm	15	60	8	TiN (G)
2MGE6	2	6 mm	15	60	8	TiN (G)
2MGE6.5	2	6.5 mm	20	65	10	TiN (G)
2MGE7	2	7 mm	20	65	10	TiN (G)
2MGE7.5	2	7.5 mm	20	65	10	TiN (G)
2MGE8	2	8 mm	20	65	10	TiN (G)
2MGE8.5	2	8.5 mm	25	75	10	TiN (G)
2MGE9	2	9 mm	25	75	10	TiN (G)
2MGE9.5	2	9.5 mm	25	75	10	TiN (G)
2MGE10	2	10 mm	25	75	10	TiN (G)
2MGE11	2	11 mm	30	80	12	TiN (G)
2MGE12	2	12 mm	30	80	12	TiN (G)
2MGE13	2	13 mm	35	90	16	TiN (G)
2MGE14	2	14 mm	35	90	16	TiN (G)
2MGE15	2	15 mm	40	95	16	TiN (G)
2MGE16	2	16 mm	40	95	16	TiN (G)
2MGE17	2	17 mm	40	105	20	TiN (G)
2MGE18	2	18 mm	40	105	20	TiN (G)
2MGE19	2	19 mm	45	110	20	TiN (G)
2MGE20	2	20 mm	45	110	20	TiN (G)