Carbide ball end mill, 2-flute / short model

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MISUMI

Highly versatile due to the non-coated specification

Non-Coated
General Steel
2 Flutes
S (Short)

Part Number

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Part Numbers
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Features and examples

Carbide ball end mill, 2-flute / short model:Related Image

Data to be displayed: 30; 45; 60

Part Number
SN-SEC-BEM2S3-[15-42/1]-10
SN-SEC-BEM2S3.5-[17-36/1]-12
SN-SEC-BEM2S4-[18-36/1]-13
SN-SEC-BEM2S5-[20-50/1]-15
SN-SEC-BEM2S8-[30-70/1]-20
SN-SEC-BEM2S10-[35-75/1]-25
SNR-SEC-BEM2S3-[15-42/1]-[5-10/1]
SNR-SEC-BEM2S3.5-[17-36/1]-[5-12/1]
SNR-SEC-BEM2S4-[18-36/1]-[5-13/1]
SNR-SEC-BEM2S5-[20-50/1]-[5-15/1]
SNR-SEC-BEM2S8-[25-70/1]-[5-20/1]
SNR-SEC-BEM2S10-[30-75/1]-25

Minimum order quantity	Standard Shipping Days ?	R Size (mm)	Work Material	Flute Length (ℓ) (mm)	Overall Length (L) (mm)	Shank Diameter (d) (mm)	Inventory Classification	#4	#5	Outer Diameter D (mm)	Figure	Length Under Neck (θ) (Degree)
1	8 Days	3	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	60	6	Standard Neck Relief	15 ～ 42	10	6	2	-
1	8 Days	3.5	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	60	8	Standard Neck Relief	17 ～ 36	12	7	1	10°
1	8 Days	4	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	60	8	Standard Neck Relief	18 ～ 36	13	8	2	-
1	8 Days	5	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	80	10	Standard Neck Relief	20 ～ 50	15	10	2	-
1	8 Days	8	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	150	16	Standard Neck Relief	30 ～ 70	20	16	2	-
1	8 Days	10	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	150	20	Standard Neck Relief	35 ～ 75	25	20	2	-
1	7 Days	3	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	60	6	Cutting Edge R Processing	15 ～ 42	5 ～ 10	6	2	-
1	7 Days	3.5	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	60	8	Cutting Edge R Processing	17 ～ 36	5 ～ 12	7	1	10°
1	7 Days	4	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	60	8	Cutting Edge R Processing	18 ～ 36	5 ～ 13	8	2	-
1	7 Days	5	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	80	10	Cutting Edge R Processing	20 ～ 50	5 ～ 15	10	2	-
1	7 Days	8	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	150	16	Cutting Edge R Processing	25 ～ 70	5 ～ 20	16	2	-
1	7 Days	10	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	-	150	20	Cutting Edge R Processing	30 ～ 75	25	20	2	-

Specifications

Carbide ball end mill, 2-flute / short model:Related Image

Model Number		Flute Length ℓ	Outer Diameter D	Overall Length L	Shank Diameter d	Figure
	Tip R
	Tip R
SEC-BEM2S	0.2	0.8	0.4	40	3	1
	0.3	1.2	0.6	40	3	1
	0.4	1.6	0.8	40	3	1
	0.5	2	1	40	4	1
	0.6	2.4	1.2	40	4	1
	0.75	3	1.5	40	4	1
	1	3	2	40	4	1
	1.25	3.5	2.5	40	4	1
	1.5	4	3	40	4	1
	1.75	5	3.5	40	4	1
	2	6	4	50	6	1
	2.5	8	5	50	6	1
	3	10	6	60	6	2
	3.5	12	7	60	8	1
	4	13	8	60	8	2
	5	15	10	80	10	2
	8	20	16	150	16	2
	10	25	20	150	20	2

For Cutting Conditions, Refer to >>Click here.

More Information

● Delivers a finish with a very good working surface roughness after machining.

Basic information

Model	Bore	Number of Flutes(sheet)	2	Coating	Non-Coated
R Precision(μm)	±0.01	Processing Applications	Curved Surface / Side Surface / Carving / R-Groove	Torsion Availability	Included

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Basic Attributes

R Size(mm)
0.2

0.3

0.4

0.5

0.6

0.75

1

1.25

1.5

1.75

2

2.5

3

3.5

4

5

8

10
Clear
Flute Length (ℓ)(mm)
0.8

1.2

1.6

2

2.4

3

3.5

4

5

6

8

10

12

13

15

20

25
Clear
Overall Length (L)(mm)
40

50

60

80

150
Clear
Shank Diameter (d)(mm)
3

4

6

8

10

16

20
Clear
Inventory Classification
- Cutting Edge R Processing
- Standard Neck Relief
- Stocked Product
Clear
#4
[15-75/1]
Clear
#5
10

12

13

15

20

25
[5-20/1]
Clear
Type
- SEC-BEM2S
- SN-SEC-BEM2S
- SNR-SEC-BEM2S
Clear
Work Material
- General Steel
- Heat-Treated Steel
- Stainless Steel
- Cast Iron
- Aluminum
- Copper
- Resin
Clear