4G MILL 4 Flute Multiple Helix End Mill (SEME71)

Name: 4G MILL 4 Flute Multiple Helix End Mill (SEME71)
Brand: Excision Pty Ltd
SKU: SEME71010E
Price: 64.90 AUD
Availability: InStock

Carbide four-flute multiple-helix end mill

$71.39 INC GST $64.90 EX GST Price available on request

SKU: SEME71010E

Work materials

P M K H

Key features

Carbide four-flute multiple-helix end mill
Sharp corner removal geometry
Plain shank regular series

Mill Diameter (mm)

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Defined cutting geometry

Four flutes and multiple helix geometry define the SEME71 milling profile

Useful diameter range

Regular variants cover 1.0 mm to 20.0 mm mill diameters

Plain shank format

Plain-shank construction is specified for the SEME71 regular series

SKU	Mill Diameter (mm)	Overall length (mm)	Shank dia. (mm)	Length of cut (mm)	Stock	Price
SEME71010E	1.0	50.0	6.0	2.5	1-2 Weeks	$64.90
SEME71012E	1.2	50.0	6.0	3.0	1-2 Weeks	$64.90
SEME71015E	1.5	50.0	6.0	4.0	1-2 Weeks	$64.90
SEME71020E	2.0	50.0	6.0	6.0	1-2 Weeks	$64.90
SEME71025E	2.5	50.0	6.0	7.0	1-2 Weeks	$64.90
SEME71030E	3.0	50.0	6.0	8.0	1-2 Weeks	$64.90
SEME71040E	4.0	50.0	6.0	10.0	1-2 Weeks	$64.90
SEME71050E	5.0	60.0	6.0	15.0	1-2 Weeks	$69.10
SEME71060E	6.0	60.0	6.0	15.0	1-2 Weeks	$73.40
SEME71080E	8.0	70.0	8.0	20.0	In stock	$47.64
SEME71100E	10.0	75.0	10.0	25.0	1-2 Weeks	$117.40
SEME71120E	12.0	80.0	12.0	30.0	In stock	$80.40
SEME71140E	14.0	100.0	16.0	35.0	1-2 Weeks	$244.30
SEME71160E	16.0	100.0	16.0	40.0	1-2 Weeks	$244.30
SEME71180E	18.0	100.0	20.0	45.0	1-2 Weeks	$400.30
SEME71200E	20.0	100.0	20.0	45.0	Low stock	$291.41

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Overview
Specifications
Work Material
Speeds & Feeds
Reviews

Application

Product Description

YG-1 4G MILL SEME71 is a four-flute carbide multiple-helix end mill with sharp corner removal. Designed for milling, its plain-shank configuration supports practical general machining setups. The multiple-helix geometry suits work requiring a defined four-flute carbide end mill profile. The SEME71 regular range covers mill diameters from 1.0 mm through 20.0 mm. Cutting length, overall length and shank diameter are specified for the selected size. Four flutes provide the defining flute count throughout the SEME71 product family. Sharp corner removal is a defining characteristic of the SEME71 series design. This series is offered in regular variants identified by matched SEME71 EDP numbers.

Carbide four-flute multiple-helix end mill
Sharp corner removal geometry
Plain shank regular series
Mill diameters from 1.0 mm to 20.0 mm
Selected sizes have individual cutting and overall lengths
Matched SEME71 regular variant family

Product Data

Cutting Shape	Square
Length	Long
No. Flutes	4

EDP No. Mill Diameter (D1) ShankDia (D2) Length of Cut (L1) Overall Length (L2) Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute SEME71010 1 6 2.5 50 0~-0.030 h5 4 SEME71010E 1 6 2.5 50 0~-0.030 h5 4 SEME71012 1.2 6 3 50 0~-0.030 h5 4 SEME71012E 1.2 6 3 50 0~-0.030 h5 4 SEME71015 1.5 6 4 50 0~-0.030 h5 4 SEME71015E 1.5 6 4 50 0~-0.030 h5 4 SEME71020 2 6 6 50 0~-0.030 h5 4 SEME71020E 2 6 6 50 0~-0.030 h5 4 SEME71025 2.5 6 7 50 0~-0.030 h5 4 SEME71025E 2.5 6 7 50 0~-0.030 h5 4 SEME71030 3 6 8 50 0~-0.030 h5 4 SEME71030E 3 6 8 50 0~-0.030 h5 4 SEME71040 4 6 10 50 0~-0.030 h5 4 SEME71040E 4 6 10 50 0~-0.030 h5 4 SEME71050 5 6 15 60 0~-0.030 h5 4 SEME71050E 5 6 15 60 0~-0.030 h5 4 SEME71060 6 6 15 60 0~-0.030 h5 4 SEME71060E 6 6 15 60 0~-0.030 h5 4 SEME71080 8 8 20 70 0~-0.030 h5 4 SEME71080E 8 8 20 70 0~-0.030 h5 4 SEME71100 10 10 25 75 0~-0.030 h5 4 SEME71100E 10 10 25 75 0~-0.030 h5 4 SEME71120 12 12 30 80 0~-0.030 h5 4 SEME71120E 12 12 30 80 0~-0.030 h5 4 SEME71140 14 16 35 100 0~-0.030 h5 4 SEME71140E 14 16 35 100 0~-0.030 h5 4 SEME71160 16 16 40 100 0~-0.030 h5 4 SEME71160E 16 16 40 100 0~-0.030 h5 4 SEME71180 18 20 45 100 0~-0.030 h5 4 SEME71180E 18 20 45 100 0~-0.030 h5 4 SEME71200 20 20 45 100 0~-0.030 h5 4 SEME71200E 20 20 45 100 0~-0.030 h5 4 SEME7101001 1 6 1 40 0~-0.030 h5 4 SEME7101001E 1 6 1 40 0~-0.030 h5 4 SEME7101002 1 6 2 40 0~-0.030 h5 4 SEME7101002E 1 6 2 40 0~-0.030 h5 4 SEME7101003 1 6 3 50 0~-0.030 h5 4 SEME7101003E 1 6 3 50 0~-0.030 h5 4 SEME7101004 1 6 4 50 0~-0.030 h5 4 SEME7101004E 1 6 4 50 0~-0.030 h5 4 SEME7101006 1 6 6 50 0~-0.030 h5 4 SEME7101006E 1 6 6 50 0~-0.030 h5 4 SEME7101202 1.2 6 2 40 0~-0.030 h5 4 SEME7101202E 1.2 6 2 40 0~-0.030 h5 4 SEME7101204 1.2 6 4 50 0~-0.030 h5 4 SEME7101204E 1.2 6 4 50 0~-0.030 h5 4 SEME7101206 1.2 6 6 50 0~-0.030 h5 4 SEME7101206E 1.2 6 6 50 0~-0.030 h5 4 SEME7101503 1.5 6 3 40 0~-0.030 h5 4 SEME7101503E 1.5 6 3 40 0~-0.030 h5 4 SEME7101506 1.5 6 6 50 0~-0.030 h5 4 SEME7101506E 1.5 6 6 50 0~-0.030 h5 4 SEME7101508 1.5 6 8 50 0~-0.030 h5 4 SEME7101508E 1.5 6 8 50 0~-0.030 h5 4 SEME7101510 1.5 6 10 50 0~-0.030 h5 4 SEME7101510E 1.5 6 10 50 0~-0.030 h5 4 SEME7102002 2 6 2 40 0~-0.030 h5 4 SEME7102002E 2 6 2 40 0~-0.030 h5 4 SEME7102004 2 6 4 40 0~-0.030 h5 4 SEME7102004E 2 6 4 40 0~-0.030 h5 4 SEME7102008 2 6 8 50 0~-0.030 h5 4 SEME7102008E 2 6 8 50 0~-0.030 h5 4 SEME7102010 2 6 10 50 0~-0.030 h5 4 SEME7102010E 2 6 10 50 0~-0.030 h5 4 SEME7102012 2 6 12 50 0~-0.030 h5 4 SEME7102012E 2 6 12 50 0~-0.030 h5 4 SEME7102505 2.5 6 5 40 0~-0.030 h5 4 SEME7102505E 2.5 6 5 40 0~-0.030 h5 4 SEME7102510 2.5 6 10 50 0~-0.030 h5 4 SEME7102510E 2.5 6 10 50 0~-0.030 h5 4 SEME7102512 2.5 6 12 50 0~-0.030 h5 4 SEME7102512E 2.5 6 12 50 0~-0.030 h5 4 SEME7103003 3 6 3 40 0~-0.030 h5 4 SEME7103003E 3 6 3 40 0~-0.030 h5 4 SEME7103006 3 6 6 40 0~-0.030 h5 4 SEME7103006E 3 6 6 40 0~-0.030 h5 4 SEME7103010 3 6 10 50 0~-0.030 h5 4 SEME7103010E 3 6 10 50 0~-0.030 h5 4 SEME7103012 3 6 12 50 0~-0.030 h5 4 SEME7103012E 3 6 12 50 0~-0.030 h5 4 SEME7103014 3 6 14 50 0~-0.030 h5 4 SEME7103014E 3 6 14 50 0~-0.030 h5 4 SEME7104004 4 6 4 40 0~-0.030 h5 4 SEME7104004E 4 6 4 40 0~-0.030 h5 4 SEME7104008 4 6 8 40 0~-0.030 h5 4 SEME7104008E 4 6 8 40 0~-0.030 h5 4 SEME7104012 4 6 12 50 0~-0.030 h5 4 SEME7104012E 4 6 12 50 0~-0.030 h5 4 SEME7104014 4 6 14 50 0~-0.030 h5 4 SEME7104014E 4 6 14 50 0~-0.030 h5 4 SEME7104016 4 6 16 50 0~-0.030 h5 4 SEME7104016E 4 6 16 50 0~-0.030 h5 4 SEME7105005 5 6 5 50 0~-0.030 h5 4 SEME7105005E 5 6 5 50 0~-0.030 h5 4 SEME7105010 5 6 10 50 0~-0.030 h5 4 SEME7105010E 5 6 10 50 0~-0.030 h5 4 SEME7105020 5 6 20 60 0~-0.030 h5 4 SEME7105020E 5 6 20 60 0~-0.030 h5 4 SEME7105025 5 6 25 60 0~-0.030 h5 4 SEME7105025E 5 6 25 60 0~-0.030 h5 4 SEME7106006 6 6 6 50 0~-0.030 h5 4 SEME7106006E 6 6 6 50 0~-0.030 h5 4 SEME7106012 6 6 12 50 0~-0.030 h5 4 SEME7106012E 6 6 12 50 0~-0.030 h5 4 SEME7106020 6 6 20 60 0~-0.030 h5 4 SEME7106020E 6 6 20 60 0~-0.030 h5 4 SEME7106025 6 6 25 60 0~-0.030 h5 4 SEME7106025E 6 6 25 60 0~-0.030 h5 4 SEME7108016 8 8 16 60 0~-0.030 h5 4 SEME7108016E 8 8 16 60 0~-0.030 h5 4 SEME7108025 8 8 25 70 0~-0.030 h5 4 SEME7108025E 8 8 25 70 0~-0.030 h5 4 SEME7108030 8 8 30 70 0~-0.030 h5 4 SEME7108030E 8 8 30 70 0~-0.030 h5 4 SEME7110022 10 10 22 65 0~-0.030 h5 4 SEME7110022E 10 10 22 65 0~-0.030 h5 4 SEME7110030 10 10 30 75 0~-0.030 h5 4 SEME7110030E 10 10 30 75 0~-0.030 h5 4 SEME7110035 10 10 35 75 0~-0.030 h5 4 SEME7110035E 10 10 35 75 0~-0.030 h5 4 SEME7112026 12 12 26 70 0~-0.030 h5 4 SEME7112026E 12 12 26 70 0~-0.030 h5 4 SEME7112035 12 12 35 80 0~-0.030 h5 4 SEME7112035E 12 12 35 80 0~-0.030 h5 4 SEME7112040 12 12 40 80 0~-0.030 h5 4 SEME7112040E 12 12 40 80 0~-0.030 h5 4 SEME7116032 16 16 32 100 0~-0.030 h5 4 SEME7116032E 16 16 32 100 0~-0.030 h5 4 SEME71015015 1.5 6 1.5 40 0~-0.030 h5 4 SEME71015015E 1.5 6 1.5 40 0~-0.030 h5 4 SEME71025025 2.5 6 2.5 40 0~-0.030 h5 4 SEME71025025E 2.5 6 2.5 40 0~-0.030 h5 4

Work materials

VDI 3323 recommendations for this tool.

ExcellentGood

Steel

11 grades

Non-alloy steel

ExcellentVDI 4–5

GoodVDI 1–3

Low-alloy steel

ExcellentVDI 7–9

GoodVDI 6

High-alloy and tool steel

ExcellentVDI 11

GoodVDI 10

Cast iron

6 grades

Grey cast iron

GoodVDI 15–16

Nodular cast iron

GoodVDI 17–18

Malleable cast iron

GoodVDI 19–20

Stainless steel

1 grade

Stainless steel

GoodVDI 14

Hardened materials

3 grades

Hardened steel

GoodVDI 38

Chilled cast iron

ExcellentVDI 40

Hardened cast iron

GoodVDI 41

VDI grade reference21 grades

Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.

Recommended VDI grades and nominal hardness references
VDI	Work material	Recommendation	HB ref.	HRC ref.
1	PNon-alloy steel	Good	125	-
2	PNon-alloy steel	Good	190	13
3	PNon-alloy steel	Good	250	25
4	PNon-alloy steel	Excellent	270	28
5	PNon-alloy steel	Excellent	300	32
6	PLow-alloy steel	Good	180	10
7	PLow-alloy steel	Excellent	275	29
8	PLow-alloy steel	Excellent	300	32
9	PLow-alloy steel	Excellent	350	38
10	PHigh-alloy and tool steel	Good	200	15
11	PHigh-alloy and tool steel	Excellent	325	35
14	MStainless steel	Good	180	10
15	KGrey cast iron	Good	180	10
16	KGrey cast iron	Good	260	26
17	KNodular cast iron	Good	160	3
18	KNodular cast iron	Good	250	25
19	KMalleable cast iron	Good	130	-
20	KMalleable cast iron	Good	230	21
38	HHardened steel	Good	550	55
40	HChilled cast iron	Excellent	400	42
41	HHardened cast iron	Good	550	55

HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.

Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.

Cutting Speeds and Feeds

Select the operation, workpiece material and tool diameter to calculate the recommended cutting parameters for this product.

Choose the machining conditions below, then calculate the recommended spindle speed and feed rate.

Ø	Vc	fz	RPM	FEED
0.8	47	0.002	18701	150
0.9	50	0.002	17684	141
1.0	51	0.002	16234	130
1.2	51	0.003	13528	162
1.5	53	0.004	11247	180
2.0	59	0.005	9390	188
2.5	64	0.006	8149	196
3.0	66	0.008	7003	224
3.5	70	0.011	6366	280
4.0	73	0.016	5809	372
4.5	74	0.018	5234	377
5.0	74	0.02	4711	377
5.5	77	0.023	4456	410
6.0	79	0.026	4191	436
6.5	80	0.027	3918	423
7.0	81	0.028	3683	413
7.5	80	0.03	3395	407
8.0	79	0.032	3143	402
8.5	80	0.032	2996	383
9.0	80	0.031	2829	351

Series: SEME36, SEME71 · Catalogue: Side Cutting / Low alloy steel / SEME36, SEME71 · Source: YG_Catalog EUROPE_250325_v2 (1)_compressed.pdf · PDF page: 592 · VDI 3323: 9 · Ae: 0.05D · Ap: 1.0D · Feed unit: mm/min · Applicability: Use only with an explicitly matching manufacturer series and diameter. Review source table before publishing.

Ø	Vc	fz	RPM	FEED
0.8	39	0.002	15518	124
0.9	41	0.002	14501	116
1.0	42	0.002	13369	107
1.2	42	0.003	11141	134
1.5	44	0.004	9337	149
2.0	50	0.005	7958	159
2.5	54	0.006	6875	165
3.0	54	0.008	5730	183
3.5	58	0.011	5275	232
4.0	61	0.015	4854	291
4.5	62	0.017	4386	298
5.0	62	0.02	3947	316
5.5	65	0.022	3762	331
6.0	67	0.024	3554	341
6.5	68	0.026	3330	346
7.0	68	0.029	3092	359
7.5	67	0.031	2844	353
8.0	66	0.035	2626	368
8.5	66	0.036	2472	356
9.0	67	0.036	2370	341

Series: SEME36, SEME71 · Catalogue: Side Cutting / Stainless steel / SEME36, SEME71 · Source: YG_Catalog EUROPE_250325_v2 (1)_compressed.pdf · PDF page: 592 · VDI 3323: 14.1 · Ae: 0.05D · Ap: 1.0D · Feed unit: mm/min · Applicability: Use only with an explicitly matching manufacturer series and diameter. Review source table before publishing.

Ø	Vc	fz	RPM	FEED
0.8	79	0.002	31433	251
0.9	83	0.002	29355	235
1.0	84	0.002	26738	214
1.2	85	0.003	22547	271
1.5	88	0.004	18674	299
2.0	91	0.005	14483	290
2.5	101	0.006	12860	309
3.0	105	0.008	11141	357
3.5	113	0.011	10277	452
4.0	119	0.016	9470	606
4.5	122	0.018	8630	621
5.0	124	0.02	7894	632
5.5	128	0.022	7408	652
6.0	131	0.025	6950	695
6.5	133	0.027	6513	703
7.0	134	0.03	6093	731
7.5	134	0.032	5687	728
8.0	132	0.035	5252	735
8.5	132	0.036	4943	712
9.0	132	0.037	4669	691

Series: SEME36, SEME71 · Catalogue: Side Cutting / Nodular / SEME36, SEME71 · Source: YG_Catalog EUROPE_250325_v2 (1)_compressed.pdf · PDF page: 592 · VDI 3323: 15-20 · Ae: 0.05D · Ap: 1.0D · Feed unit: mm/min · Applicability: Use only with an explicitly matching manufacturer series and diameter. Review source table before publishing.

Ø	Vc	fz	RPM	FEED
0.8	47	0.002	18701	150
0.9	50	0.002	17684	141
1.0	51	0.002	16234	130
1.2	51	0.003	13528	162
1.5	53	0.004	11247	180
2.0	59	0.005	9390	188
2.5	64	0.006	8149	196
3.0	66	0.008	7003	224
3.5	70	0.011	6366	280
4.0	73	0.016	5809	372
4.5	74	0.018	5234	377
5.0	74	0.02	4711	377
5.5	77	0.023	4456	410
6.0	79	0.026	4191	436
6.5	80	0.027	3918	423
7.0	81	0.028	3683	413
7.5	80	0.03	3395	407
8.0	79	0.032	3143	402
8.5	80	0.032	2996	383
9.0	80	0.031	2829	351

Series: SEME36, SEME71 · Catalogue: Side Cutting / Chilled Cast Iron / SEME36, SEME71 · Source: YG_Catalog EUROPE_250325_v2 (1)_compressed.pdf · PDF page: 592 · VDI 3323: 40 · Ae: 0.05D · Ap: 1.0D · Feed unit: mm/min · Applicability: Use only with an explicitly matching manufacturer series and diameter. Review source table before publishing.

Recommended parameters

Recommended cutting speeds and feeds
Parameter	Value	Unit
Spindle speed	–	rev/min
Feed rate	–	mm/min
Cutting speed (Vc)	–	m/min
Feed per tooth (fz)	–	mm/tooth

Choose your options and calculate the recommended parameters.

Video

Resources

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4G MILL 4 Flute Multiple Helix End Mill (SEME71)