Carbide Square End Mill for Aluminum Machining, 3-Flute / 3D Flute Length (Regular) Model

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MISUMI

Achieves high-efficiency machining with the 3-geometry that's emphasized the rigidity!

Non-Coated
Aluminum
3 Flutes
R (Regular)

Part Number

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Features and examples

Carbide Square End Mill for Aluminum Machining, 3-Flute / 3D Flute Length (Regular) Model:Related Image

Data to be displayed: 30; 45; 60

Part Number
SN-SEC-ALHEM3R6-[23-37/1]-18
SN-SEC-ALHEM3R8-[29-41/1]-24
SN-SEC-ALHEM3R10-[35-45/1]-30
SN-SEC-ALHEM3R12-[41-50/1]-36
SN-SEC-ALHEM3R16-[58-78/1]-48
SN-SEC-ALHEM3R20-[70-92/1]-60
SNR-SEC-ALHEM3R6-[23-37/1]-[5-17/1]
SNR-SEC-ALHEM3R8-[29-41/1]-[5-22/1]
SNR-SEC-ALHEM3R10-[35-45/1]-[5-30/1]
SNR-SEC-ALHEM3R12-[41-50/1]-[5-28/1]
SNR-SEC-ALHEM3R16-[53-78/1]-[5-48/1]
SNR-SEC-ALHEM3R20-[65-92/1]-[5-60/1]

Minimum order quantity	Standard Shipping Days ?	Outer Diameter (D) (φ)	Flute Length (ℓ) (mm)	Shank Diameter (d) (mm)	Overall Length (L) (mm)	Length Under Neck (ℓ1) (mm)	Processing Applications	Additional Classification	Figure	● Inventory Product □ Manufacturer Product
1	8 Days	6	18	6	55	23 ～ 37	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	8	24	8	65	29 ～ 41	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	10	30	10	75	35 ～ 45	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	12	36	12	80	41 ～ 50	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	16	48	16	110	58 ～ 78	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	20	60	20	130	70 ～ 92	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	7 Days	6	18	6	55	23 ～ 37	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	8	24	8	65	29 ～ 41	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	10	30	10	75	35 ～ 45	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	12	36	12	80	41 ～ 50	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	16	48	16	110	53 ～ 78	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	20	60	20	130	65 ～ 92	Flat Surface / Side Surface / Groove / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□

Specifications

Carbide Square End Mill for Aluminum Machining, 3-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-ALHEM3R	0.5	1.5	40	4	1
	1	3	40	4	1
	1.5	4.5	40	4	1
	2	6	40	4	1
	2.5	7.5	40	4	1
	3	9	50	6	1
	4	12	50	6	1
	5	15	55	6	1
	6	18	55	6	2
	8	24	65	8	2
	10	30	75	10	2
	12	36	80	12	2
	16	48	110	16	2
	20	60	130	20	2

For Cutting Conditions, Refer to >>Click here.

More Information

● Adopts a sharp cutting edge that prevents the built-up edge that is unique to aluminum.
● The unique tip pocket shape allows for the cutting of grooves to be achieved with 2 flutes in parallel at the cutting depth.

Basic information

Work Material	Aluminum Alloy / Copper Alloy / Graphite / Resin	Number of Flutes(sheet)	3	Model	Square
Coating	Non-Coated	Geometry	With Lead	Torsion Angle (θ)	Powerful Helix (45° to 60°)
Tolerance of OD(mm)	0 ~ -0.02

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Basic Attributes

Outer Diameter (D)(φ)
0.5

1

1.5

2

2.5

3

4

5

6

8

10

12

16

20
Clear
Flute Length (ℓ)(mm)
1.5

3

4.5

6

7.5

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)
40

50

55

65

75

80

110

130
Clear
Length Under Neck (ℓ1)(mm)
[23-50/1mm Unit(s)][53-92/1mm Unit(s)]
Clear
Additional Classification
- Cutting Edge R Processing
- Standard Neck Relief
- Stocked Product
Clear
Type
- SEC-ALHEM3R
- SN-SEC-ALHEM3R
- SNR-SEC-ALHEM3R
Clear
Processing Applications
- Flat Surface
- Side Surface
- Groove
- Inclined Cutting
- Countersunk
Clear