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Carbide Square End Mill, 4-Flute/4D Flute Length (Long) Model

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Volume Discount

MISUMI

Achieves both high levels of machining precision and reduction of processing time in side milling

Non-Coated
General Steel
4 Flutes
L (Long)

Part Number

Configured Part Number is shown.

Drawing
Part Numbers
Specification and price
Features and Example

Carbide square end mill, 4-flute / 4D Flute Length (long) model:Related Image

: 30; 45; 60

Part Number
SEC-EM4L1
SEC-EM4L2
SEC-EM4L2.5
SEC-EM4L3
SEC-EM4L4
SEC-EM4L5
SEC-EM4L6
SEC-EM4L8
SEC-EM4L10
SEC-EM4L12
SEC-PEM4L1
SEC-PEM4L2.5
SEC-PEM4L3
SEC-PEM4L4
SEC-PEM4L5
SEC-PEM4L6
SEC-PEM4L10
SEC-PEM4L12
SN-SEC-EM4L6-[29-42/1]-24
SN-SEC-EM4L8-[37-46/1]-32
SN-SEC-EM4L10-[45-70/1]-40
SN-SEC-EM4L12-[53-55/1]-48
SN-SEC-PEM4L6-[29-42/1]-24
SN-SEC-PEM4L10-[45-70/1]-40
SN-SEC-PEM4L12-[53-55/1]-48
SNR-SEC-EM4L6-[29-42/1]-[5-24/1]
SNR-SEC-EM4L8-[37-46/1]-[5-32/1]
SNR-SEC-EM4L10-[45-70/1]-[5-40/1]
SNR-SEC-EM4L12-[53-55/1]-[5-48/1]
SNR-SEC-PEM4L6-[29-42/1]-[5-24/1]
SNR-SEC-PEM4L10-[45-70/1]-[5-40/1]
SNR-SEC-PEM4L12-[53-55/1]-[5-48/1]

Minimum order quantity	Volume Discount	Days to Ship	Outer Diameter (D) (φ)	Flute Length (ℓ) (mm)	Shank Diameter (d) (mm)	Overall Length (L) (mm)	Length Under Neck (ℓ1) (mm)	Geometry	Additional Classification	Figure	● Inventory Product □ Manufacturer Product
1 Piece(s)	Available	8 Days or more	1	4	4	45	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	2	8	4	45	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	2.5	10	4	45	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	3	12	6	50	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	4	16	6	50	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	5	20	6	60	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	6	24	6	60	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	8	32	8	70	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	10	40	10	100	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	12	48	12	100	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	1	4	4	45	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	2.5	10	4	45	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	3	12	6	50	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	4	16	6	50	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	5	20	6	60	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	6	24	6	60	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	10	40	10	100	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	12	48	12	100	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)		10 Days or more	6	24	6	60	29 ～ 42	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	8	32	8	70	37 ～ 46	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	10	40	10	100	45 ～ 70	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	12	48	12	100	53 ～ 55	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	6	24	6	60	29 ～ 42	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	10	40	10	100	45 ～ 70	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	12	48	12	100	53 ～ 55	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	6	24	6	60	29 ～ 42	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	8	32	8	70	37 ～ 46	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	10	40	10	100	45 ～ 70	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	12	48	12	100	53 ～ 55	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	6	24	6	60	29 ～ 42	Sharp Corner	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	10	40	10	100	45 ～ 70	Sharp Corner	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	12	48	12	100	53 ～ 55	Sharp Corner	Cutting Edge R Processing	2	□

Specifications

Carbide square end mill, 4-flute / 4D Flute Length (long) model:Related Image

Model Number		Flute Length ℓ	Overall Length L	Shank Diameter d	Figure
	Outer Diameter D
	Outer Diameter D
SEC-EM4L (Standard) SEC-PEM4L (Sharp Edge)	1	4	45	4	1
	2	8	45	4	1
	2.5	10	45	4	1
	3	12	50	6	1
	4	16	50	6	1
	5	20	60	6	1
	6	24	60	6	2
	8	32	70	8	2
	10	40	100	10	2
	12	48	100	12	2

For Cutting Conditions, Refer to >>Click here.

More Information

● A general-purpose 4-flute end mill for a wide range of applications.
● Delivers a finish with very good working surface roughness after machining.

Basic Information

Work Material	General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy	Number of Flutes(sheet)	4	Model	Square
Coating	Non-Coated	Processing Applications	Flat Surface / Side Surface / Inclined Cutting	Helix Angle (θ)	Standard Helix (30 to 40°)
Tolerance of OD(mm)	0 ~ -0.02

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32 Part Numbers

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Specification/Dimensions

Outer Diameter (D)(φ)
1

2

2.5

3

4

5

6

8

10

12
Clear
Flute Length (ℓ)(mm)
4

8

10

12

16

20

24

32

40

48
[5-48/1mm Unit(s)]
Clear
Shank Diameter (d)(mm)
4

6

8

10

12
Clear
Overall Length (L)(mm)
45

50

60

70

100
Clear
Length Under Neck (ℓ1)(mm)
[29-70/1mm Unit(s)]
Clear
Geometry
- Sharp Corner
- With Lead
Clear
Additional Classification
- Cutting Edge R Processing
- Standard Neck Relief
- Stocked Product
Clear
type
- SEC-EM4L
- SEC-PEM4L
- SN-SEC-EM4L
- SN-SEC-PEM4L
- SNR-SEC-EM4L
- SNR-SEC-PEM4L
Clear