TSC series carbide long neck ball end mill, 2-flute / long neck model (Part Numbers)

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Volume Discount

[Features]
-Long neck shape suitable for deep cavity milling
-It has a coating with high oxidation resistance and high hardness, and achieves long service life. Effective in high-speed machining and dry machining as coating properties
-Can be reground. Please refer to the "Regrinding Service" page for application procedures, range of services, prices, etc.

TS
General Steel
2 Flutes

Part Number

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the corresponding part number is displayed here.

Drawing
Part Numbers
Specification and price
Features and examples

TSC series carbide long neck ball end mill, 2-flute / long neck model:Related Image

Data to be displayed: 30; 45; 60

Part Number
TSC-BEM2LB3-20
TSC-BEM2LB3-25
TSC-BEM2LB3-30
TSC-BEM2LB3-35
TSC-BEM2LB3-40
TSC-BEM2LB3-45
TSC-BEM2LB3-50
TSC-BEM2LB3-60

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	R Size (mm)	Flute Length (ℓ) (mm)	Overall Length (L) (mm)	Length Under Neck (ℓ1) (mm)	Shank Diameter (d) (mm)	R Precision (μm)	Inventory Classification	Outer Diameter D (mm)	Figure	Length Under Neck (θ) (Degree)	Under Neck Diameter d1 (mm)	Actual Effective Length Depends on Work Inclination Angle 30' (mm)	Actual Effective Length Depends on Work Inclination Angle 1° (mm)	Actual Effective Length Depends on Work Inclination Angle 2° (mm)	Actual Effective Length Depends on Work Inclination Angle 3° (mm)
43.47 €	1	Available	5 Days	3	8	70	20	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference
47.41 €	1	Available	5 Days	3	8	70	25	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference
42.65 €	1	Available	5 Days	3	8	70	30	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference
47.41 €	1	Available	5 Days	3	8	110	35	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference
53.09 €	1	Available	5 Days	3	8	110	40	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference
70.07 €	1	Available	5 Days	3	8	110	45	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference
61.09 €	1	Available	5 Days	3	8	110	50	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference
58.20 €	1	Available	5 Days	3	8	110	60	6	-0.007 ~ +0.003	Stocked Product	6	2	-	5.85	Without Interference	Without Interference	Without Interference	Without Interference

Specifications

TSC series carbide long neck ball end mill, 2-flute / long neck model:Related Image
Model Number
TSC-BEM2LB (Stocked Product)

Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
0.05	0.2	-	4	0.07	0.085	50	10°	0.20	0.21	0.23	0.26	1
	0.3							0.31	0.32	0.35	0.39
	0.5							0.52	0.54	0.59	0.65
0.1	0.3	-	4	0.15	0.18	50	10°	0.31	0.32	0.35	0.39	1
	0.5	-	4				10°	0.52	0.54	0.59	0.65
	0.75	-	4				10°	0.78	0.81	0.88	0.98
	1	-	4				10°	1.04	1.08	1.18	1.30
	1	6	6				15°	1.04	1.08	1.18	1.31
	1.25	-	4				10°	1.30	1.35	1.47	1.64
	1.5	-	4				10°	1.56	1.62	1.77	1.95
	1.5	6	6				15°	1.56	1.62	1.77	1.97
	1.75	-	4				10°	1.82	1.89	2.07	2.30
	2	-	4				10°	2.08	2.16	2.36	2.59
	2	6	6				15°	2.08	2.16	2.36	2.63
	2.5	-	4				10°	2.60	2.71	2.95	3.24
	3	-	4				10°	3.12	3.25	3.54	3.89
0.15	0.5	-	4	0.2	0.28	50	10°	0.52	0.54	0.59	0.65	1
	0.6	-	4				10°	0.62	0.64	0.71	0.78
	0.75	-	4				10°	0.78	0.81	0.88	0.98
	1	-	4				10°	1.04	1.08	1.18	1.30
	1	6	6				15°	1.04	1.08	1.18	1.31
	1.25	-	4				10°	1.30	1.35	1.47	1.64
	1.5	-	4				10°	1.56	1.62	1.77	1.95
	2	-	4				10°	2.08	2.16	2.36	2.59
	2.25	-	4				10°	2.34	2.43	2.66	2.95
	2.5	-	4				10°	2.60	2.70	2.95	3.28
	2.75	-	4				10°	2.86	2.97	3.25	3.61
	3	-	4				10°	3.12	3.24	3.55	3.94	1
	3.5	-	4				10°	3.64	3.79	4.14	4.60
	4	-	4				10°	4.16	4.33	4.73	5.26
	4.5	-	4				10°	4.68	4.87	5.32	5.91
	5	-	4				10°	5.20	5.41	5.91	6.57

[ ! ]For shank diameter (d) specifications listed in blue, specify a tip (R), under neck length (ℓ1) and shank diameter (d).

Model Number
TSC-BEM2LB (Stocked Product)

Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
0.2	0.5	-	4	0.3	0.37	50	10°	0.52	0.54	0.59	0.65	1
	0.75	-	4				10°	0.78	0.81	0.88	0.98
	1	-	4				10°	1.04	1.08	1.18	1.30
	1	6	6				15°	1.04	1.08	1.18	1.31
	1.5	-	4				10°	1.56	1.62	1.77	1.95
	1.5	6	6				15°	1.56	1.62	1.77	1.97
	2	-	4				10°	2.08	2.16	2.36	2.59
	2	6	6				15°	2.08	2.16	2.36	2.63
	2.5	-	4				10°	2.60	2.71	2.95	3.24
	2.5	6	6				15°	2.60	2.70	2.95	3.28
	3	-	4				10°	3.12	3.25	3.54	3.89
	3	6	6				15°	3.12	3.24	3.55	3.94
	3.5	-	4				10°	3.64	3.79	4.14	4.60
	4	-	4				10°	4.16	4.33	4.72	5.19
	4	6	6				15°	4.16	4.33	4.73	5.26
	4.5	-	4				10°	4.68	4.87	5.32	5.91
	5	-	4				10°	5.20	5.41	5.90	6.49
	5.5	-	4				10°	5.72	5.95	6.51	7.23
	6	-	4				10°	6.24	6.49	7.10	7.89
	6	6	6				15°	6.24	6.49	7.10	7.89
0.25	1	-	4	0.35	0.46	50	10°	1.04	1.08	1.18	1.31	1
	1.5	-	4				10°	1.56	1.62	1.77	1.97
	1.5	6	6				15°	1.56	1.62	1.77	1.97
	2	-	4				10°	2.08	2.16	2.36	2.59
	2.5	-	4				10°	2.60	2.70	2.95	3.28
	2.5	6	6				15°	2.60	2.70	2.95	3.28
	3	-	4				10°	3.12	3.25	3.54	3.89
	3	6	6				15°	3.12	3.24	3.55	3.94
	3.5	-	4				10°	3.64	3.79	4.14	4.60
	4	-	4				10°	4.16	4.33	4.72	5.19
	4	6	6				15°	4.16	4.33	4.73	5.26
	4.5	-	4				10°	4.68	4.87	5.32	5.91
	5	-	4				10°	5.20	5.41	5.90	6.49
	5	6	6				15°	5.20	5.41	5.91	6.57
	5.5	-	4				10°	5.72	5.95	6.51	7.23
	6	-	4				10°	6.24	6.49	7.08	7.78
	6	6	6				15°	6.24	6.49	7.10	7.89
	7	-	4				10°	7.28	7.58	8.28	9.20
	8	-	4				10°	8.31	8.66	9.44	10.38
	8	6	6				15°	8.32	8.66	9.46	10.52
	9	-	4				10°	9.36	9.74	10.65	11.83
	10	-	4				10°	10.39	10.82	11.80	12.97
0.3	1	-	4	0.45	0.56	50	10°	1.04	1.08	1.18	1.31	1
	1.5	-	4				10°	1.56	1.62	1.77	1.97
	1.5	6	6				15°	1.56	1.62	1.77	1.97
	2	-	4				10°	2.08	2.16	2.36	2.59
	2	6	6				15°	2.08	2.16	2.36	2.63
	2.5	-	4				10°	2.60	2.70	2.95	3.28
	2.5	6	6				15°	2.60	2.70	2.95	3.28
	3	-	4				10°	3.12	3.25	3.54	3.89
	3	6	6				15°	3.12	3.24	3.55	3.94
	3.5	-	4				10°	3.64	3.79	4.14	4.60
	4	-	4				10°	4.16	4.33	4.72	5.19
	4	6	6				15°	4.16	4.33	4.73	5.26
	4.5	-	4				10°	4.68	4.87	5.32	5.91

[ ! ]For shank diameter (d) specifications listed in blue, specify a tip (R), under neck length (ℓ1) and shank diameter (d).

Model Number
TSC-BEM2LB (Stocked Product)

Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
0.3	5	-	4	0.45	0.56	50	10°	5.20	5.41	5.90	6.49	1
	5	6	6				15°	5.20	5.41	5.91	6.57
	5.5	-	4				10°	5.72	5.95	6.51	7.23
	6	-	4				10°	6.24	6.49	7.08	7.78
	6	6	6				15°	6.24	6.49	7.10	7.89
	6.5	-	4				10°	6.76	7.04	7.69	8.54
	7	-	4				10°	7.28	7.57	8.26	9.08
	7.5	-	4				10°	7.80	8.12	8.87	9.86
	8	-	4				10°	8.31	8.66	9.44	10.38
	8	6	6				15°	8.32	8.66	9.46	10.52
	8.5	-	4				10°	8.84	9.20	10.06	11.17
	9	-	4				10°	9.36	9.74	10.65	11.83
	9.5	-	4				10°	9.88	10.29	11.24	12.49
	10	-	4				10°	10.39	10.82	11.80	12.97
	10	6	6				15°	10.40	10.83	11.83	13.15
	11	-	4				10°	11.44	11.91	13.02	14.46
	12	-	4				10°	12.47	12.99	14.16	15.57
0.4	2	-	4	0.6	0.76	50	10°	2.08	2.16	2.36	2.59	1
	2	6	6				15°	2.08	2.16	2.36	2.63
	3	-	4				10°	3.12	3.24	3.55	3.94
	3	6	6				15°	3.12	3.24	3.55	3.94
	4	-	4				10°	4.16	4.33	4.72	5.19
	4	6	6				15°	4.16	4.33	4.73	5.26
	5	-	4				10°	5.20	5.41	5.90	6.49
	5	6	6				15°	5.20	5.41	5.91	6.57
	6	-	4				10°	6.24	6.49	7.08	7.78
	6	6	6				15°	6.24	6.49	7.10	7.89
	7	-	4				10°	7.28	7.57	8.26	9.08
	8	-	4				10°	8.31	8.66	9.44	10.38
	8	6	6				15°	8.32	8.66	9.46	10.52
	9	-	4				10°	9.36	9.74	10.65	11.83
	10	-	4				10°	10.39	10.82	11.80	12.97
	10	6	6				15°	10.40	10.83	11.83	13.15
	12	-	4				10°	12.48	12.99	14.20	15.78
0.5	2.5	-	4	0.75	0.95	50	10°	2.60	2.70	2.95	3.28	1
	3	-	4				10°	3.12	3.25	3.54	3.89
	3	6	6				15°	3.12	3.24	3.55	3.94
	4	-	4				10°	4.16	4.33	4.72	5.19
	4	6	6				15°	4.11	4.23	4.49	4.78
	5	-	4				10°	5.20	5.41	5.90	5.98
	5	6	6				15°	5.20	5.41	5.91	6.57
	6	-	4				10°	6.24	6.49	7.08	7.78
	6	6	6				15°	6.17	6.34	6.73	7.17
	7	-	4				10°	7.28	7.57	8.26	9.08
	7	6	6				15°	7.28	7.58	8.28	9.20
	8	-	4				10°	8.31	8.66	9.44	10.38
	8	6	6				15°	8.22	8.46	8.97	9.57
	9	-	4				10°	9.35	9.74	10.62	11.68
	10	-	4				10°	10.39	10.82	11.80	12.97
	10	6	6				15°	10.28	10.57	11.22	11.96
	12	-	4				10°	12.47	12.99	14.16	15.57
	12	6	6				15°	12.48	12.99	14.20	15.78
	14	-	4				10°	14.55	15.15	16.52	18.16
	14	6	6				15°	14.57	15.16	16.57	18.41
	16	-	4				10°	16.63	17.31	18.87	20.76
	16	6	6			70	15°	16.65	17.33	18.93	21.04
	18	-	4			70	10°	18.71	19.48	21.23	23.35

[ ! ]For shank diameter (d) specifications listed in blue, specify a tip (R), under neck length (ℓ1) and shank diameter (d).

Model Number
TSC-BEM2LB (Stocked Product)

Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
0.5	20	-	4	0.75	0.95	70	10°	20.79	21.64	23.59	25.95	1
	20	6	6				15°	20.81	21.66	23.67	26.30
	22	-	6				15°	22.89	23.83	26.04	28.93
0.6	4	-	4	0.9	1.15	50	10°	4.16	4.33	4.73	5.26	1
	6	-	4				10°	6.24	6.49	7.08	7.78
	6	6	6				15°	6.24	6.49	7.10	7.89
	8	-	4				10°	8.31	8.66	9.44	10.38
	8	6	6				15°	8.32	8.66	9.46	10.52
	10	-	4				10°	10.39	10.82	11.80	12.97
	10	6	6				15°	10.40	10.83	11.83	13.15
	12	-	4				10°	12.47	12.99	14.16	15.57
	14	-	4				10°	14.57	15.16	16.57	18.41
	16	-	4				10°	16.65	17.33	18.93	21.04
	16	6	6			70	15°	16.65	17.33	18.93	21.04
	18	-	4				10°	18.73	19.49	21.30	23.67
	20	-	4				10°	20.81	21.66	23.67	26.30
	24	-	4				10°	24.97	25.99	28.40	31.56
0.7	8	-	4	1	1.35	50	10°	8.31	8.66	9.44	10.38	1
	12						10°	12.47	12.99	14.16	15.57
	16						10°	16.63	17.31	18.87	20.76
0.75	3	-	4	1.1	1.45	50	10°	3.12	3.24	3.55	3.94	1
	4	-	4				10°	4.16	4.33	4.73	5.26
	6	-	4				10°	6.24	6.49	7.08	7.78
	6	6	6				15°	6.24	6.49	7.10	7.89
	8	-	4				10°	8.31	8.66	9.44	10.38
	8	6	6				15°	8.32	8.66	9.46	10.52
	10	-	4				10°	10.39	10.82	11.80	12.97
	10	6	6				15°	10.40	10.83	11.83	13.15
	12	-	4				10°	12.47	12.99	14.16	15.57
	12	6	6				15°	12.48	12.99	14.20	15.78
	14	-	4				10°	14.55	15.15	16.52	18.16
	16	-	4				10°	16.63	17.31	18.87	20.76
	16	6	6			70	15°	16.65	17.33	18.93	21.04
	18	-	4				10°	18.71	19.48	21.23	23.35
	20	-	4				10°	20.79	21.64	23.59	Without Interference
	20	6	6				15°	20.81	21.66	23.67	26.30
	22	-	4				10°	22.89	23.83	26.04	Without Interference
	30	-	4				10°	31.22	32.49	35.51	Without Interference
0.8	4	-	4	1.2	1.55	50	10°	4.16	4.33	4.73	Without Interference	1
	8							8.31	8.66	9.44	10.38
	12							12.47	12.99	14.16	15.57
	16							16.63	17.31	18.87	20.76
	20							20.79	21.64	23.59	Without Interference
0.9	8	-	4	1.3	1.75	50	10°	8.32	8.66	9.46	10.52	1
	12							12.48	12.99	14.20	15.78
	16							16.65	17.33	18.93	21.04
	20							20.81	21.66	23.67	Without Interference
1	3	-	4	1.5	1.95	50	10°	3.12	3.24	3.55	3.94	1
	4	-	4				10°	4.16	4.33	4.72	5.19
	4	6	6				15°	4.16	4.33	4.73	5.26
	6	-	4				10°	6.24	6.49	7.08	7.78
	6	6	6				15°	6.17	6.34	6.73	7.17
	8	-	4				10°	8.31	8.66	9.44	10.38
	8	6	6				15°	8.22	8.46	8.97	9.57
	10	-	4				10°	10.39	10.82	11.80	12.97
	10	6	6				15°	10.28	10.57	11.22	11.96

[ ! ]For shank diameter (d) specifications listed in blue, specify a tip (R), under neck length (ℓ1) and shank diameter (d).

Model Number
TSC-BEM2LB (Stocked Product)

Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
1	12	-	4	1.5	1.95	50	10°	12.47	12.99	14.16	15.57	1
	12	6	6				15°	12.33	12.69	13.46	14.35
	14	-	4				10°	14.55	15.15	16.52	18.16
	16	-	4				10°	16.63	17.31	18.87	Without Interference
	16	6	6			70	15°	16.65	17.33	18.93	21.04
	18	-	4				10°	18.71	19.48	21.23	Without Interference
	20	-	4				10°	20.79	21.64	23.59	Without Interference
	20	6	6				15°	20.81	21.66	23.67	26.30
	22	-	4				10°	22.87	23.81	25.95	Without Interference
	25	-	4				10°	25.98	27.05	29.49	Without Interference
	25	6	6			110	15°	26.02	27.08	29.59	32.87
	30	-	4			70	10°	31.18	32.46	Without Interference	Without Interference
	30	6	6			110	15°	31.22	32.49	35.51	Without Interference
	35	-	4				10°	36.38	37.87	Without Interference	Without Interference
	35	6	6				15°	36.42	37.91	41.42	Without Interference
	40	-	4				10°	41.57	43.28	Without Interference	Without Interference
	40	6	6				15°	41.63	43.32	47.34	Without Interference
	50	-	4				10°	51.97	54.11	Without Interference	Without Interference
1.25	8	-	4	2.3	2.4	50	10°	8.32	8.66	9.46	10.52	1
	10							10.40	10.83	11.83	13.15
	15							15.61	16.24	17.75	Without Interference
	20					70		20.81	21.66	Without Interference	Without Interference
	25							26.02	27.08	Without Interference	Without Interference
	30							31.22	32.49	Without Interference	Without Interference
	35							36.42	37.91	Without Interference	Without Interference
1.5	6	3	3	2.4	2.9	50	-	6.24	6.49	7.10	7.89	1
	6	4	4				10°	6.24	6.49	7.10	7.89
	6	-	6					6.24	6.49	7.10	7.89
	8	-	6					8.31	8.66	9.44	10.38
	10	-	6					10.39	10.82	11.80	12.97
	12	-	6					12.47	12.99	14.16	15.57
	14	-	6					14.57	15.16	17.75	18.41
	15	-	6					15.61	16.24	23.67	19.72
	16	-	6			70		16.63	17.31	18.87	20.76
	20	-	6					20.79	21.64	23.59	25.95
	25	-	6					25.98	27.05	29.49	Without Interference
	30	-	6					31.18	32.46	35.39	Without Interference
	35	-	6			110		36.38	37.87	41.29	Without Interference
	40	-	6					41.57	43.28	Without Interference	Without Interference
	50	-	6					51.97	54.11	Without Interference	Without Interference
1.75	10	-	6	2.8	3.35	50	10°	10.40	10.83	11.83	13.15	1
	15					70		15.61	16.24	17.75	19.72
	20							20.81	21.66	23.67	Without Interference
	25							26.02	27.08	29.59	Without Interference
	30							31.22	32.49	Without Interference	Without Interference
	35					110		36.42	37.91	Without Interference	Without Interference
	45					110		46.83	48.74	Without Interference	Without Interference
2	8	4	4	3	3.85	50	-	Without Interference	Without Interference	Without Interference	Without Interference	1
	8	-	6				10°	8.33	8.70	9.59	10.38
	10	-	6					10.39	10.82	11.80	12.97
	12	-	6					12.47	12.99	14.16	15.57
	14	-	6					16.65	17.33	18.93	Without Interference
	15	-	6					15.61	16.24	17.75	Without Interference
	16	-	6					16.63	17.31	18.87	Without Interference
	20	-	6			70		20.79	21.64	23.59	Without Interference
	25	-	6					25.98	27.05	29.49	Without Interference
	30	-	6					31.18	32.46	Without Interference	Without Interference
	35	-	6			110		36.38	37.87	Without Interference	Without Interference
	40	-	6					41.57	43.28	Without Interference	Without Interference
	45	-	6					46.77	48.70	Without Interference	Without Interference

[ ! ]For shank diameter (d) specifications listed in blue, specify a tip (R), under neck length (ℓ1) and shank diameter (d).

For Cutting Conditions, Refer to >>Click here.

Model Number
TSC-BEM2LB (Stocked Product)

Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Tip R	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
2	50	-	6	3	3.85	110	10°	51.97	54.11	Without Interference	Without Interference	1
2	60	-	6	3	3.85	110	10°	62.36	Without Interference	Without Interference	Without Interference	1
2.5	10	-	6	5	4.85	70	10°	10.40	10.82	11.80	Without Interference	1
	15							15.61	16.24	Without Interference	Without Interference
	20							20.81	21.66	Without Interference	Without Interference
	25							26.02	27.08	Without Interference	Without Interference
	30							31.22	Without Interference	Without Interference	Without Interference
	35					110		36.42	Without Interference	Without Interference	Without Interference
	40							41.63	Without Interference	Without Interference	Without Interference
	45							46.83	Without Interference	Without Interference	Without Interference
	50							52.04	Without Interference	Without Interference	Without Interference
3	10	-	6	6	5.85	70	-	Without Interference	Without Interference	Without Interference	Without Interference	2
	20						-	Without Interference	Without Interference	Without Interference	Without Interference
	25						-	Without Interference	Without Interference	Without Interference	Without Interference
	30						-	Without Interference	Without Interference	Without Interference	Without Interference
	35					110	-	Without Interference	Without Interference	Without Interference	Without Interference
	40						-	Without Interference	Without Interference	Without Interference	Without Interference
	45						-	Without Interference	Without Interference	Without Interference	Without Interference
	50						-	Without Interference	Without Interference	Without Interference	Without Interference
	60						-	Without Interference	Without Interference	Without Interference	Without Interference

[ ! ]For shank diameter (d) specifications listed in blue, specify a tip (R), under neck length (ℓ1) and shank diameter (d).

Model Number
LN-TSC-BEM2S (Manufactured Product)

Tip R	Length Under Neck ℓ1 1 mm Increment Designation	Shank Diameter d	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Figure
0.75	8 ~ 20	4	3	1.45	40	3
0.8	8 ~ 20	4	3	1.55	40	3
0.9	8 ~ 20	4	3	1.75	40	3
1	8 ~ 21	4	3	1.95	40	3
1.25	9 ~ 22	4	3.5	2.4	40	3
1.5	9 ~ 23	4	4	2.9	40	3
1.5	9 ~ 36	4	4	2.9	60	3
1.75	10 ~ 24	4	5	3.3	40	3
2	11 ~ 28	6	6	3.8	50	3
2.5	13 ~ 30	8	8	4.8	50	3

[ ! ]When ordering manufactured products, be sure to confirm the ordering examples as the model numbers differ as below when ordering a stocked product.
(1) "LN-" is prepended to the start of the model number. (2) "S" is appended to the end of the model number

For Cutting Conditions, Refer to >>Click here.

More Information

TSC series carbide long neck ball end mill, 2-flute / long neck model:Related Image

Basic information

Model	Long Neck Bore	Work Material	General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum / Copper	Number of Flutes(sheet)	2
Coating	For High Hardness (Silicone-Based)	Processing Applications	Curved Surface / Side Surface / Carving / R-Groove	Torsion Availability	Included

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Basic Attributes

R Size(mm)
0.05

0.1

0.15

0.2

0.25

0.3

0.4

0.5

0.6

0.7

0.75

0.8

0.9

1

1.25

1.5

1.75

2

2.5

3
Clear
Flute Length (ℓ)(mm)
0.07

0.15

0.2

0.3

0.35

0.45

0.6

0.75

0.9

1

1.1

1.2

1.3

1.5

2.3

2.4

2.8

3

3.5

4

5

6

8
Clear
Overall Length (L)(mm)
40

50

60

70

110
Clear
Length Under Neck (ℓ1)(mm)
0.2

0.3

0.5

0.6

0.75

1

1.25

1.5

2

2.5

3

3.5

4

4.5

5

6

6.5

7

7.5

8

9

10

11

12

14

15

16

18

20

22

24

25

30

35

40

45

50

60
Clear
Shank Diameter (d)(mm)
3

4

6

8
Clear
Inventory Classification
- Manufactured Product
- Stocked Product
Clear
Type
- LN-TSC-BEM2S
- TSC-BEM2LB
Clear
R Precision(μm)
-0.007 ~ +0.003

±0.005
Clear