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Carbide Square End Mill, 4-Flute/3D Flute Length (Regular) Model

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Volume Discount

MISUMI

The 3D blade length type that's capable of sophisticated grooving is also known for the producing the high-quality finish

Non-Coated
General Steel
4 Flutes
R (Regular)

Part Number

Configured Part Number is shown.

Drawing
Part Numbers
Specification and price
Features and Example

Carbide square end mill, 4-flute / 3D Flute Length (regular) model:Related Image

: 30; 45; 60

Part Number
SEC-EM4R2
SEC-EM4R3
SEC-EM4R4
SEC-EM4R5
SEC-EM4R6
SEC-EM4R8
SEC-EM4R10
SEC-EM4R12
SEC-EM4R16
SEC-EM4R20
SEC-PEM4R3
SEC-PEM4R4
SEC-PEM4R5
SEC-PEM4R6
SEC-PEM4R8
SEC-PEM4R10
SEC-PEM4R12
SEC-PEM4R16
SEC-PEM4R20
SN-SEC-EM4R6-[23-42/1]-18
SN-SEC-EM4R8-[29-46/1]-24
SN-SEC-EM4R10-[35-50/1]-30
SN-SEC-EM4R12-[41-55/1]-36
SN-SEC-EM4R16-[53-78/1]-48
SN-SEC-EM4R20-[65-92/1]-60
SN-SEC-PEM4R6-[23-42/1]-18
SN-SEC-PEM4R8-[29-46/1]-24
SN-SEC-PEM4R10-[35-50/1]-30
SN-SEC-PEM4R12-[41-55/1]-36
SN-SEC-PEM4R16-[53-78/1]-48
SN-SEC-PEM4R20-[65-92/1]-60
SNR-SEC-EM4R6-[23-42/1]-[5-18/1]
SNR-SEC-EM4R8-[29-46/1]-[5-24/1]
SNR-SEC-EM4R10-[35-50/1]-[5-30/1]
SNR-SEC-EM4R12-[41-55/1]-[5-36/1]
SNR-SEC-EM4R16-[53-78/1]-[5-48/1]
SNR-SEC-EM4R20-[65-92/1]-[5-60/1]
SNR-SEC-PEM4R6-[23-42/1]-[5-18/1]
SNR-SEC-PEM4R8-[29-46/1]-[5-24/1]
SNR-SEC-PEM4R10-[35-50/1]-[5-30/1]
SNR-SEC-PEM4R12-[41-55/1]-[5-36/1]
SNR-SEC-PEM4R16-[53-78/1]-[5-48/1]
SNR-SEC-PEM4R20-[65-92/1]-[5-60/1]

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	2	6	4	45	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	3	9	6	45	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	4	12	6	50	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	5	15	6	55	-	With Lead	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	6	18	6	60	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	8	24	8	70	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	10	30	10	80	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	12	36	12	85	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	16	48	16	110	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	20	60	20	130	-	With Lead	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	3	9	6	45	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	4	12	6	50	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	5	15	6	55	-	Sharp Corner	Stocked Product	1	●
1 Piece(s)	Available	8 Days or more	6	18	6	60	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	8	24	8	70	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	10	30	10	80	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	12	36	12	85	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	16	48	16	110	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)	Available	8 Days or more	20	60	20	130	-	Sharp Corner	Stocked Product	2	●
1 Piece(s)		10 Days or more	6	18	6	60	23 ～ 42	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	8	24	8	70	29 ～ 46	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	10	30	10	80	35 ～ 50	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	12	36	12	85	41 ～ 55	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	16	48	16	110	53 ～ 78	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	20	60	20	130	65 ～ 92	With Lead	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	6	18	6	60	23 ～ 42	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	8	24	8	70	29 ～ 46	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	10	30	10	80	35 ～ 50	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	12	36	12	85	41 ～ 55	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	16	48	16	110	53 ～ 78	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	20	60	20	130	65 ～ 92	Sharp Corner	Standard Neck Relief	2	□
1 Piece(s)		10 Days or more	6	18	6	60	23 ～ 42	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	8	24	8	70	29 ～ 46	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	10	30	10	80	35 ～ 50	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	12	36	12	85	41 ～ 55	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	16	48	16	110	53 ～ 78	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	20	60	20	130	65 ～ 92	With Lead	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	6	18	6	60	23 ～ 42	Sharp Corner	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	8	24	8	70	29 ～ 46	Sharp Corner	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	10	30	10	80	35 ～ 50	Sharp Corner	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	12	36	12	85	41 ～ 55	Sharp Corner	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	16	48	16	110	53 ～ 78	Sharp Corner	Cutting Edge R Processing	2	□
1 Piece(s)		10 Days or more	20	60	20	130	65 ～ 92	Sharp Corner	Cutting Edge R Processing	2	□

Specifications

Carbide square end mill, 4-flute / 3D Flute Length (regular) model:Related Image

Model Number		Flute Length ℓ	Overall Length L	Shank Diameter d	Figure
	Outer Diameter D
	Outer Diameter D
SEC-EM4R (Standard) SEC-PEM4R (Sharp Edge)	2	6	45	4	1
	3	9	45	6	1
	4	12	50	6	1
	5	15	55	6	1
	6	18	60	6	2
	8	24	70	8	2
	10	30	80	10	2
	12	36	85	12	2
	16	48	110	16	2
	20	60	130	20	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

Configure

43 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Outer Diameter (D)(φ)
2

3

4

5

6

8

10

12

16

20
Clear
Flute Length (ℓ)(mm)
6

9

12

15

18

24

30

36

48

60
[5-60/1mm Unit(s)]
Clear
Shank Diameter (d)(mm)
4

6

8

10

12

16

20
Clear
Overall Length (L)(mm)
45

50

55

60

70

80

85

110

130
Clear
Length Under Neck (ℓ1)(mm)
[23-92/1mm Unit(s)]
Clear
Geometry
- Sharp Corner
- With Lead
Clear
Additional Classification
- Cutting Edge R Processing
- Standard Neck Relief
- Stocked Product
Clear
type
- SEC-EM4R
- SEC-PEM4R
- SN-SEC-EM4R
- SN-SEC-PEM4R
- SNR-SEC-EM4R
- SNR-SEC-PEM4R
Clear