Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model (Part Numbers)

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MISUMI

Radius type that's also effective in preventing cutter marks

Non-Coated
Aluminum
3 Flutes
R (Regular)

Part Number

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Part Numbers
Specification and price
Features and examples

Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model:Related Image

Data to be displayed: 30; 45; 60

Part Number
SN-SEC-CR-ALHEM3R6-R0.5-[23-37/1]-18
SN-SEC-CR-ALHEM3R8-R1-[29-41/1]-24
SN-SEC-CR-ALHEM3R10-R1-[35-45/1]-30
SN-SEC-CR-ALHEM3R12-R1-[41-50/1]-36
SNR-SEC-CR-ALHEM3R6-R0.5-[23-37/1]-[5-18/1]
SNR-SEC-CR-ALHEM3R8-R1-[29-41/1]-[5-24/1]
SNR-SEC-CR-ALHEM3R10-R1-[35-45/1]-[5-30/1]
SNR-SEC-CR-ALHEM3R12-R1-[41-50/1]-[5-36/1]

Minimum order quantity	Standard Shipping Days ?	Outer Diameter (D) (φ)	R Size (mm)	Flute Length (ℓ) (mm)	Overall Length (L) (mm)	Shank Diameter (d) (mm)	Length Under Neck (ℓ1) (mm)	R Precision (μm)	Additional Classification	Figure
1	8 Days	6	0.5	18	55	6	23 ～ 37	±0.01	Standard Neck Relief	2
1	8 Days	8	1	24	65	8	29 ～ 41	±0.01	Standard Neck Relief	2
1	8 Days	10	1	30	75	10	35 ～ 45	±0.01	Standard Neck Relief	2
1	8 Days	12	1	36	80	12	41 ～ 50	±0.01	Standard Neck Relief	2
1	7 Days	6	0.5	5 ～ 18	55	6	23 ～ 37	±0.01	Cutting Edge R Processing	2
1	7 Days	8	1	5 ～ 24	65	8	29 ～ 41	±0.01	Cutting Edge R Processing	2
1	7 Days	10	1	5 ～ 30	75	10	35 ～ 45	±0.01	Cutting Edge R Processing	2
1	7 Days	12	1	5 ～ 36	80	12	41 ～ 50	±0.01	Cutting Edge R Processing	2

Specifications

Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model:Related Image

Model Number
SEC-CR-ALHEM3R (Stocked Product) / T-SEC-ALHEM3R (Manufactured Product)

Outer Diameter D	Radius R Select (Stocked Product) CR 0.1mm (Manufactured Product) Increment Designation			Flute Length ℓ	Overall Length L	Shank Diameter d	Figure	● Stocked Product □ Manufactured Product

2	0.2			6	40	4	1	●
3		0.5		9	50	6	1	●
4	0.5			12	50	6	1	●
		0.1 ~ 1.0						□
5	0.5			15	55	6	1	●
		0.1 ~ 1.5						□
6	0.5			18	55	6	2	●
	0.1 ~ 2.0							□
8			1	24	65	8	2	●
		0.1 ~ 3.0						□
10			1	30	75	10	2	●
		0.1 ~ 3.0						□
12			1	36	80	12	2	●
		0.1 ~ 3.0						□
16	0.1 ~ 3.0			48	110	16	2	□
20		0.1 ~ 3.0		60	130	20	2	□

[ ! ]The flute length (ℓ) and total length (L) are approximately D x 0.5 shorter (up to approximately 5 mm) for manufactured products.
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 radial blade tip is also useful to prevent chipping.

Basic information

Work Material	Aluminum Alloy / Copper Alloy / Graphite / Resin	Number of Flutes(sheet)	3	Model	Radius
Processing Applications	Flat Surface / Side Surface / Curved Surface / Groove / Thrust (Z-Feed) / Inclined Cutting	Coating	Non-Coated	Torsion Angle (θ)	Powerful Helix (45° to 60°)

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Basic Attributes

Outer Diameter (D)(φ)
2

3

4

5

6

8

10

12
Clear
R Size(mm)
0.2

0.5

1
Clear
Flute Length (ℓ)(mm)
6

9

12

15

18

24

30

36
[5-36/1mm Unit(s)]
Clear
Overall Length (L)(mm)
40

50

55

65

75

80
Clear
Shank Diameter (d)(mm)
4

6

8

10

12
Clear
Length Under Neck (ℓ1)(mm)
[23-50/1mm Unit(s)]
Clear
Additional Classification
- Cutting Edge R Processing
- Standard Neck Relief
- Stocked Product
Clear
Type
- SEC-CR-ALHEM3R
- SN-SEC-CR-ALHEM3R
- SNR-SEC-CR-ALHEM3R
Clear
R Precision(μm)
±0.01

±0.02
Clear