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TSC Series Carbide Long Neck Square End Mill, 2-Flute/Long Neck Model (Part Numbers)

Volume Discount
Price Reduction

MISUMI

Classic 2-blade long neck is available in extensive sizes and low price

TS
General Steel
2 Flutes

Part Number

Configured Part Number is shown.

Drawing
Part Numbers
Specification and price
Features and Example

TSC Series Carbide Long Neck Square End Mill, 2-Flute/Long Neck Model:Related Image

: 30; 60; 90

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Part Number
TSC-PEM2LB2.5-30
TSC-PEM2LB2.5-40
TSC-PEM2LB2.5-50
TSC-PEM2LB3-8
TSC-PEM2LB3-10
TSC-PEM2LB3-12
TSC-PEM2LB3-14
TSC-PEM2LB3-16
TSC-PEM2LB3-18
TSC-PEM2LB3-20
TSC-PEM2LB3-25
TSC-PEM2LB3-30
TSC-PEM2LB3-40
TSC-PEM2LB3-45
TSC-PEM2LB3-50
TSC-PEM2LB4-12
TSC-PEM2LB4-16
TSC-PEM2LB4-20
TSC-PEM2LB4-25
TSC-PEM2LB4-30
TSC-PEM2LB4-35
TSC-PEM2LB4-40
TSC-PEM2LB4-45
TSC-PEM2LB4-50
TSC-PEM2LB5-16
TSC-PEM2LB5-20
TSC-PEM2LB5-25
TSC-PEM2LB5-30
TSC-PEM2LB5-35
TSC-PEM2LB5-40
TSC-PEM2LB5-50
TSC-PEM2LB6-20
TSC-PEM2LB6-30
TSC-PEM2LB6-40
TSC-PEM2LB6-50
TSC-PEM2LB6-60

Minimum order quantity	Volume Discount	Days to Ship	Outer Diameter (D) (φ)	Flute Length (ℓ) (mm)	Shank Diameter (d) (mm)	Overall Length (L) (mm)	Length Under Neck (ℓ1) (mm)	Processing Applications	Geometry	Helix Angle (θ)	Additional Classification	Figure	● Inventory Product □ Manufacturer Product	Under Neck Diameter d1 (mm)	Effective Length (mm) Depends on Work Inclination Angle 30' (mm)	Effective Length (mm) Depends on Work Inclination Angle 1° (mm)	Effective Length (mm) Depends on Work Inclination Angle 2° (mm)	Effective Length (mm) Depends on Work Inclination Angle 3° (mm)	Length Under Neck (θ)
1 Piece(s)	Available	8 Days or more	2.5	3.8	4	70	30	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.4	31.41	32.97	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	2.5	3.8	4	100	40	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.4	41.88	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	2.5	3.8	4	100	50	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.4	52.35	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	50	8	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	8.38	8.79	9.76	10.98	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	50	10	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	10.47	10.99	12.21	13.73	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	50	12	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	12.57	13.19	14.65	16.48	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	70	14	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	14.66	15.39	17.09	19.22	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	70	16	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	16.75	17.58	19.53	21.97	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	70	18	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	18.85	19.78	21.97	24.71	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	70	20	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	20.94	21.98	24.41	27.46	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	70	25	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	26.18	27.47	30.51	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	70	30	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	31.41	32.97	36.62	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	100	40	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	41.88	43.96	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	100	45	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	47.12	49.45	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	3	4.5	6	100	50	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	2.9	52.35	54.95	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	50	12	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	12.57	13.19	14.65	16.48	10°
1 Piece(s)	Available	8 Days or more	4	6	6	50	16	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	16.75	17.58	19.53	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	70	20	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	20.94	21.98	24.41	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	70	25	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	26.18	27.47	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	70	30	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	31.41	32.97	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	100	35	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	36.65	38.46	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	100	40	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	41.88	43.96	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	100	45	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	47.12	49.45	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	4	6	6	100	50	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	3.8	52.35	54.95	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	5	7.5	6	70	16	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	4.8	16.75	17.58	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	5	7.5	6	70	20	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	4.8	20.94	21.98	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	5	7.5	6	70	25	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	4.8	26.18	27.47	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	5	7.5	6	70	30	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	4.8	31.41	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	5	7.5	6	100	35	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	4.8	36.65	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	5	7.5	6	100	40	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	4.8	41.88	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	5	7.5	6	100	50	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	1	●	4.8	52.35	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	6	9	6	70	20	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	2	●	5.8	Not Applicable	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	6	9	6	70	30	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	2	●	5.8	Not Applicable	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	6	9	6	100	40	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	2	●	5.8	Not Applicable	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	6	9	6	100	50	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	2	●	5.8	Not Applicable	Not Applicable	Not Applicable	Not Applicable	10°
1 Piece(s)	Available	8 Days or more	6	9	6	100	60	Flat Surface / Side Surface / Groove / Inclined Cutting	Sharp Corner	Standard Helix (30 to 40°)	Stocked Product	2	●	5.8	Not Applicable	Not Applicable	Not Applicable	Not Applicable	10°

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Specifications

TSC Series Carbide Long Neck Square End Mill, 2-Flute/Long Neck Model:Related Image

Model Number
TSC-PEM2LB (Sharp Edge / Stocked Product) / TSC-EM2LB (Standard / Stocked Product)

Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
0.1	0.3	-	4	No Standards	●	0.2	0.085	50	10°	0.31	0.33	0.37	0.41	1
	0.5			No Standards	●					0.52	0.55	0.61	0.69
	1			No Standards	●					1.05	1.10	1.22	1.37
0.2	0.5	-	4	No Standards	●	0.3	0.18	50	10°	0.52	0.55	0.61	0.69	1
	1			●	●					1.05	1.10	1.22	1.37
	1.5			●	●					1.57	1.65	1.83	2.06
	2			No Standards	●					2.09	2.20	2.44	2.75
	2.5			No Standards	●					2.62	2.75	3.05	3.43
	3			No Standards	●					3.14	3.30	3.66	4.12
	3.5			No Standards	●					3.66	3.85	4.27	4.81
	4			No Standards	●					4.19	4.40	4.88	5.49
0.3	1	-	4	●	●	0.45	0.28	50	10°	1.05	1.10	1.22	1.37	1
	1.5			No Standards	●					1.57	1.65	1.83	2.06
	2			●	●					2.09	2.20	2.44	2.75
	2.5			No Standards	●					2.62	2.75	3.05	3.43
	3			●	●					3.14	3.30	3.66	4.12
	4			●	●					4.19	4.40	4.88	5.49
	5			●	●					5.24	5.49	6.10	6.87
	6			No Standards	●					6.28	6.59	7.32	8.24
	9			No Standards	●					9.42	9.89	10.98	12.36
0.4	1	-	4	No Standards	●	0.6	0.37	50	10°	1.05	1.10	1.22	1.37	1
	2	-	4	●	●				10°	2.09	2.20	2.44	2.75
	2	6	6	●	●				15°	2.06	2.13	2.28	2.45
	3	-	4	●	●				10°	3.14	3.30	3.66	4.12
	4			●	●					4.19	4.40	4.88	5.49
	5			●	●					5.24	5.49	6.10	6.87
	6			●	●					6.28	6.59	7.32	8.24
	7			No Standards	●					7.33	7.69	8.54	9.61
	8			No Standards	●					8.38	8.79	9.76	10.98
	9			No Standards	●					9.42	9.89	10.98	12.36
	10			No Standards	●					10.47	10.99	12.21	13.73
	12			No Standards	●					12.57	13.19	14.65	16.48

[ ! ]For shank diameter (d) specifications listed in blue, specify a outer diameter (D), shank length (ℓ1) and shank diameter (d).

Model Number
TSC- PEM2LB (Sharp Edge / Stocked Product) / TSC-EM2LB (Standard / Stocked Product)

Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
0.5	1	-	4	No Standards	●	0.7	0.46	50	10°	1.05	1.10	1.22	1.37	1
	2			●	●					2.09	2.20	2.44	2.75
	3			No Standards	●					3.14	3.30	3.66	4.12
	4			●	●					4.19	4.40	4.88	5.49
	4	6	6	●	●				15°	4.13	4.26	4.56	4.91
	5	-	4	No Standards	●				10°	5.24	5.49	6.10	6.87
	6			●	●					6.28	6.59	7.32	8.24
	7			No Standards	●					7.33	7.69	8.54	9.61
	8			●	●					8.38	8.79	9.76	10.98
	9			No Standards	●					9.42	9.89	10.98	12.36
	10			●	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	16.48
	15			●	●					15.71	16.48	18.31	20.60
0.6	2	-	4	●	●	0.9	0.56	50	10°	2.09	2.20	2.44	2.75	1
	3			No Standards	●					3.14	3.30	3.66	4.12
	4			●	●					4.19	4.40	4.88	5.49
	4	6	6	●	●				15°	4.13	4.26	4.56	4.91
	6	-	4	●	●				10°	6.28	6.59	7.32	8.24
	7			No Standards	●					7.33	7.69	8.54	9.61
	8			●	●					8.38	8.79	9.76	10.98
	10			●	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	16.48
	15			●	●					15.71	16.48	18.31	20.60
	18			No Standards	●			70		18.85	19.78	21.97	24.71
0.7	2	-	4	●	●	1.05	0.66	50	10°	2.09	2.20	2.44	2.75	1
	4			●	●					4.19	4.40	4.88	5.49
	6			●	●					6.28	6.59	7.32	8.24
	8			●	●					8.38	8.79	9.76	10.98
	10			No Standards	●					10.47	10.99	12.21	13.73
0.8	4	-	4	●	●	1.2	0.76	50	10°	4.19	4.40	4.88	5.49	1
	6			●	●					6.28	6.59	7.32	8.24
	8			●	●					8.38	8.79	9.76	10.98
	10			●	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	16.48
	14			No Standards	●					14.66	15.39	17.09	19.22
	16			No Standards	●					16.75	17.58	19.53	21.97
	20			No Standards	●			70		20.94	21.98	24.41	27.46
	24			No Standards	●			70		25.13	26.38	29.29	Not Applicable
0.9	4	-	4	No Standards	●	1.35	0.85	50	10°	4.19	4.40	4.88	5.49	1
	6			●	●					6.28	6.59	7.32	8.24
	8			●	●					8.38	8.79	9.76	10.98
	10			No Standards	●					10.47	10.99	12.21	13.73
	15			No Standards	●					15.71	16.48	18.31	20.60
1	3	-	4	No Standards	●	1.5	0.95	50	10°	3.14	3.30	3.66	4.12	1
	4			●	●					4.19	4.40	4.88	5.49
	5			No Standards	●					5.24	5.49	6.10	6.87
	6			●	●					6.28	6.59	7.32	8.24
	6	6	6	●	●				15°	6.19	6.39	6.84	7.36
	7	-	4	No Standards	●				10°	7.33	7.69	8.54	9.61
	8			●	●					8.38	8.79	9.76	10.98
	9			No Standards	●					9.42	9.89	10.98	12.36
	10			●	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	16.48
	14			●	●					14.66	15.39	17.09	19.22
	16			●	●					16.75	17.58	19.53	21.97
	18			No Standards	●			70		18.85	19.78	21.97	24.71
	20			●	●					20.94	21.98	24.41	27.46
	22			No Standards	●					23.04	24.18	26.85	Not Applicable
	25			●	●					26.18	27.47	30.51	Not Applicable
	30			●	●					31.41	32.97	36.62	Not Applicable
1.2	6	-	4	●	●	1.8	1.15	50	10°	6.28	6.59	7.32	8.24	1
	8			●	●					8.38	8.79	9.76	10.98
	10			●	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	16.48
	16			●	●					16.75	17.58	19.53	21.97

Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
1.4	6	-	4	No Standards	●	2.1	1.35	50	10°	6.28	6.59	7.32	8.24	1
	8			No Standards	●					8.38	8.79	9.76	10.98
	10			No Standards	●					10.47	10.99	12.21	13.73
	12			No Standards	●					12.57	13.19	14.65	16.48
	14			No Standards	●					14.66	15.39	17.09	19.22
	16			No Standards	●					16.75	17.58	19.53	21.97
1.5	4	-	4	No Standards	●	2.3	1.45	50	10°	4.19	4.40	4.88	5.49	1
	6			●	●					6.28	6.59	7.32	8.24
	8			●	●					8.38	8.79	9.76	10.98
	10			●	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	16.48
	14			●	●					14.66	15.39	17.09	19.22
	16			●	●					16.75	17.58	19.53	21.97
	18			●	●			70		18.85	19.78	21.97	24.71
	20			●	●					20.94	21.98	24.41	Not Applicable
	25			No Standards	●					26.18	27.47	30.51	Not Applicable
	30			No Standards	●					31.41	32.97	Not Applicable	Not Applicable
	35			No Standards	●			100		36.65	38.46	Not Applicable	Not Applicable
	40			No Standards	●					41.88	43.96	Not Applicable	Not Applicable
	45			No Standards	●					47.12	49.45	Not Applicable	Not Applicable
1.6	6	-	4	No Standards	●	2.4	1.55	50	10°	6.28	6.59	7.32	8.24	1
	8			No Standards	●					8.38	8.79	9.76	10.98
	10			No Standards	●					10.47	10.99	12.21	13.73
	12			No Standards	●					12.57	13.19	14.65	16.48
	14			No Standards	●					14.66	15.39	17.09	19.22
	16			No Standards	●					16.75	17.58	19.53	21.97
	18			No Standards	●			70		18.85	19.78	21.97	Not Applicable
	20			No Standards	●					20.94	21.98	24.41	Not Applicable
	26			No Standards	●					27.22	28.57	31.73	Not Applicable
1.8	6	-	4	No Standards	●	2.7	1.75	50	10°	6.28	6.59	7.32	8.24	1
	8			No Standards	●					8.38	8.79	9.76	10.98
	10			No Standards	●					10.47	10.99	12.21	13.73
	12			No Standards	●					12.57	13.19	14.65	16.48
	14			No Standards	●					14.66	15.39	17.09	19.22
	16			No Standards	●					16.75	17.58	19.53	Not Applicable
	18			No Standards	●			70		18.85	19.78	21.97	Not Applicable
	20			No Standards	●					20.94	21.98	24.41	Not Applicable
	25			No Standards	●					26.18	27.47	30.51	Not Applicable
2	6	-	4	●	●	3	1.95	50	10°	6.28	6.59	7.32	8.24	1
	8			●	●					8.38	8.79	9.76	10.98
	10			●	●					10.47	10.99	12.21	13.73
	10	6	6	●	●				15°	10.31	10.65	11.40	12.27
	12	-	4	●	●				10°	12.57	13.19	14.65	16.48
	14			●	●					14.66	15.39	17.09	19.22
	16			●	●					16.75	17.58	19.53	Not Applicable
	18			●	●			70		18.85	19.78	21.97	Not Applicable
	20			●	●					20.94	21.98	24.41	Not Applicable
	25			●	●					26.18	27.47	Not Applicable	Not Applicable
	30			●	●					31.41	32.97	Not Applicable	Not Applicable
	35			No Standards	●			100		36.65	38.46	Not Applicable	Not Applicable
	40			No Standards	●					41.88	43.96	Not Applicable	Not Applicable
	50			No Standards	●					52.35	54.95	Not Applicable	Not Applicable
	60			No Standards	●					62.83	Not Applicable	Not Applicable	Not Applicable
2.5	8	-	4	●	●	3.8	2.4	50	10°	8.38	8.79	9.76	10.98	1
	10			No Standards	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	Not Applicable
	14			No Standards	●					14.66	15.39	17.09	Not Applicable
	16			●	●					16.75	17.58	19.53	Not Applicable
	18			No Standards	●			70		18.85	19.78	Not Applicable	Not Applicable
	20			●	●					20.94	21.98	Not Applicable	Not Applicable
	25			●	●					26.18	27.47	Not Applicable	Not Applicable
	30			●	●					31.41	32.97	Not Applicable	Not Applicable
	40			No Standards	●			100		41.88	Not Applicable	Not Applicable	Not Applicable
	50			No Standards	●			100		52.35	Not Applicable	Not Applicable	Not Applicable

Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	Actual Effective Length Depends on Work Inclination Angle				Figure
Outer Diameter D	Length Under Neck ℓ1	Shank Diameter d	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Under Neck Angle θ	30'	1°	2°	3°	Figure
3	8	-	6	●	●	4.5	2.9	50	10°	8.38	8.79	9.76	10.98	1
	10			No Standards	●					10.47	10.99	12.21	13.73
	12			●	●					12.57	13.19	14.65	16.48
	14			No Standards	●			70		14.66	15.39	17.09	19.22
	16			●	●					16.75	17.58	19.53	21.97
	18			No Standards	●					18.85	19.78	21.97	24.71
	20			●	●					20.94	21.98	24.41	27.46
	25			●	●					26.18	27.47	30.51	Not Applicable
	30			●	●					31.41	32.97	36.62	Not Applicable
	40			●	●			100		41.88	43.96	Not Applicable	Not Applicable
	45			No Standards	●					47.12	49.45	Not Applicable	Not Applicable
	50			No Standards	●					52.35	54.95	Not Applicable	Not Applicable
4	12	-	6	●	●	6	3.8	50	10°	12.57	13.19	14.65	16.48	1
	16			●	●			50		16.75	17.58	19.53	Not Applicable
	20			●	●			70		20.94	21.98	24.41	Not Applicable
	25			No Standards	●					26.18	27.47	Not Applicable	Not Applicable
	30			●	●					31.41	32.97	Not Applicable	Not Applicable
	35			No Standards	●			100		36.65	38.46	Not Applicable	Not Applicable
	40			●	●					41.88	43.96	Not Applicable	Not Applicable
	45			No Standards	●					47.12	49.45	Not Applicable	Not Applicable
	50			No Standards	●					52.35	54.95	Not Applicable	Not Applicable
5	16	-	6	●	●	7.5	4.8	70	10°	16.75	17.58	Not Applicable	Not Applicable	1
	20			No Standards	●					20.94	21.98	Not Applicable	Not Applicable
	25			●	●					26.18	27.47	Not Applicable	Not Applicable
	30			No Standards	●					31.41	Not Applicable	Not Applicable	Not Applicable
	35			●	●			100		36.65	Not Applicable	Not Applicable	Not Applicable
	40			No Standards	●					41.88	Not Applicable	Not Applicable	Not Applicable
	50			●	●					52.35	Not Applicable	Not Applicable	Not Applicable
6	20	-	6	●	●	9	5.8	70	10°	Not Applicable	Not Applicable	Not Applicable	Not Applicable	2
	30			●	●			70		Not Applicable	Not Applicable	Not Applicable	Not Applicable
	40			●	●			100		Not Applicable	Not Applicable	Not Applicable	Not Applicable
	50			●	●					Not Applicable	Not Applicable	Not Applicable	Not Applicable
	60			●	●					Not Applicable	Not Applicable	Not Applicable	Not Applicable

[ ! ]For shank diameter (d) specifications listed in blue, specify a outer diameter (D), shank length (ℓ1) and shank diameter (d).

Model Number
LN- TSC-PEM2S (Sharp Edge / Manufactured Product) / LN-TSC-EM2S (Standard / Manufactured Product)

Outer Diameter D	Length Under Neck ℓ1 1 mm Increment Designation	Shank Diameter d	Standard	Sharp Edge	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Figure
1.5	8 ~ 20	4	●	●	3	1.45	40	3
1.6	9 ~ 20	4	●	●	3.2	1.55	40	3
1.8	9 ~ 20	4	●	●	3.6	1.75	40	3
2	9 ~ 21	4	●	●	4	1.95	40	3
2.5	10 ~ 22	4	●	●	5	2.4	40	3
3	11 ~ 21	6	●	●	6	2.9	45	3
4	13 ~ 23	6	●	●	8	3.8	45	3
5	15 ~ 25	6	●	●	10	4.8	45	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

More Information

● The ideal under-neck length can be selected for workpiece machining in deep areas.
● It has a TS film coating with much greater oxidation resistance and hardness than conventional films, yielding a longer operational life and is ideal for high speed machining / dry machining.

TSC Series Carbide Long Neck Square End Mill, 2-Flute/Long Neck Model:Related Image

Basic Information

Work Material	General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy	Number of Flutes(sheet)	2	Model	Long Neck Square
Coating	For High Hardness (Silicone-Based)	Tolerance of OD(mm)	0 ~ -0.02

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306 Part Numbers

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Completed

Specification/Dimensions

Outer Diameter (D)(φ)
0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.4

1.5

1.6

1.8

2

2.5

3

4

5

6
Clear
Flute Length (ℓ)(mm)
0.2

0.3

0.45

0.6

0.7

0.9

1.05

1.2

1.35

1.5

1.8

2.1

2.3

2.4

2.7

3

3.2

3.6

3.8

4

4.5

5

6

7.5

8

9

10
Clear
Shank Diameter (d)(mm)
4

6
Clear
Overall Length (L)(mm)
40

45

50

70

100
Clear
Length Under Neck (ℓ1)(mm)
0.3

0.5

1

1.5

2

2.5

3

4

5

6

7

8

9

10

12

14

15

16

18

20

22

24

25

26

30

35

40

45

50

60
[8-25/1mm Unit(s)]
Clear
Geometry
- Sharp Corner
- With Lead
Clear
Helix Angle (θ)
- Standard Helix (30 to 40°)
- Powerful Helix (45° to 60°)
Clear
Additional Classification
- Manufactured Product
- Stocked Product
Clear
type
- LN-TSC-EM2S
- LN-TSC-PEM2S
- TSC-EM2LB
- TSC-PEM2LB
Clear
Processing Applications
- Flat Surface
- Side Surface
- Groove
- Inclined Cutting
- Countersunk
Clear