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

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Volume Discount

The 3D flute 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

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Drawing
Part Numbers
Specification and price
Features and examples

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

Data to be displayed: 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
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-[58-78/1]-48
SN-SEC-EM4R20-[70-92/1]-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]

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	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
53.58 €	1	Available	5 Days	2	6	4	45	-	With Lead	Stocked Product	1	●
39.58 €	1	Available	5 Days	3	9	6	45	-	With Lead	Stocked Product	1	●
28.02 €	1	Available	5 Days	4	12	6	50	-	With Lead	Stocked Product	1	●
57.65 €	1	Available	5 Days	5	15	6	55	-	With Lead	Stocked Product	1	●
32.63 €	1	Available	5 Days	6	18	6	60	-	With Lead	Stocked Product	2	●
43.03 €	1	Available	5 Days	8	24	8	70	-	With Lead	Stocked Product	2	●
65.27 €	1	Available	5 Days	10	30	10	80	-	With Lead	Stocked Product	2	●
85.84 €	1	Available	5 Days	12	36	12	85	-	With Lead	Stocked Product	2	●
168.55 €	1	Available	5 Days	16	48	16	110	-	With Lead	Stocked Product	2	●
212.20 €	1	Available	5 Days	20	60	20	130	-	With Lead	Stocked Product	2	●
-	1		8 Days	6	18	6	60	23 ～ 42	With Lead	Standard Neck Relief	2	□
-	1		8 Days	8	24	8	70	29 ～ 46	With Lead	Standard Neck Relief	2	□
-	1		8 Days	10	30	10	80	35 ～ 50	With Lead	Standard Neck Relief	2	□
-	1		8 Days	12	36	12	85	41 ～ 55	With Lead	Standard Neck Relief	2	□
-	1		8 Days	16	48	16	110	58 ～ 78	With Lead	Standard Neck Relief	2	□
-	1		8 Days	20	60	20	130	70 ～ 92	With Lead	Standard Neck Relief	2	□
-	1		7 Days	6	18	6	60	23 ～ 42	With Lead	Cutting Edge R Processing	2	□
-	1		7 Days	8	24	8	70	29 ～ 46	With Lead	Cutting Edge R Processing	2	□
-	1		7 Days	10	30	10	80	35 ～ 50	With Lead	Cutting Edge R Processing	2	□
-	1		7 Days	12	36	12	85	41 ～ 55	With Lead	Cutting Edge R Processing	2	□
-	1		7 Days	16	48	16	110	53 ～ 78	With Lead	Cutting Edge R Processing	2	□
-	1		7 Days	20	60	20	130	65 ～ 92	With Lead	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	Torsion Angle (θ)	Standard Helix (30 to 40°)
Tolerance of OD(mm)	0 ~ -0.02

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Basic Attributes

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
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
Geometry
- Sharp Corner
- With Lead
Clear