TSC series carbide long neck square end mill, 3-flute, 45° spiral / long neck model

Click on this image to zoom in.

Volume Discount

[Features]
-Demonstrates high performance in machining general steel, EN 1.4301 Equiv. (sintered) and heat-treated steel (up to 50 HRC)
-Multifunctional square long-neck type with high feed capability and excellent durability
-The 45° helix angle makes it ideal for high-speed machining compared to general 30° helix angle
-It has coating with high oxidation resistance and high hardness and achieves long service life. Effective in high-speed machining and dry machining as coating characteristics.

TS
General Steel
3 Flutes

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Drawing
Part Numbers
Specification and price
Features and examples

TSC series carbide long neck square end mill, 3-flute, 45° spiral / long neck model:Related Image

Data to be displayed: 30; 45; 60

Part Number
LN-TSC-HEM3S1.5-[10-33/1]
LN-TSC-HEM3S2-[11-34/1]
LN-TSC-HEM3S2.5-[13-35/1]
LN-TSC-HEM3S3-[13-36/1]
LN-TSC-HEM3S4-[16-38/1]
LN-TSC-HEM3S5-[18-40/1]

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	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)
1	8 Days	1.5	4.5	6	60	10 ～ 33	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Manufactured Product	3	□	1.45	-	-	-	-
1	8 Days	2	6	6	60	11 ～ 34	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Manufactured Product	3	□	1.95	-	-	-	-
1	8 Days	2.5	7.5	6	60	13 ～ 35	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Manufactured Product	3	□	2.4	-	-	-	-
1	8 Days	3	8	6	50	13 ～ 36	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Manufactured Product	3	□	2.9	-	-	-	-
1	8 Days	4	11	6	60	16 ～ 38	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Manufactured Product	3	□	3.8	-	-	-	-
1	8 Days	5	13	6	60	18 ～ 40	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Manufactured Product	3	□	4.8	-	-	-	-

Specifications

TSC series carbide long neck square end mill, 3-flute, 45° spiral / long neck model:Related Image

Model Number
TSC-HEM3LB (Stocked Product)

Outer Diameter D	Length Under Neck ℓ1	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	Actual Effective Length Depends on Work Inclination Angle				Figure
Outer Diameter D	Length Under Neck ℓ1	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	30'	1°	2°	3°	Figure
1	4	1.5	0.95	50	4	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
	16					16.75	17.58	19.53	21.97
	20			70		20.94	21.98	24.41	27.46
	25			70		26.18	27.47	30.51	Without Interference
1.2	6	1.8	1.15	50	4	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
1.5	6	2.3	1.45	50	4	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
	20			70		20.94	21.98	24.41	Without Interference
2	8	3	1.95	50	4	8.38	8.79	9.76	10.98	1
	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	Without Interference

Model Number
TSC-HEM3LB (Stocked Product)

Outer Diameter D	Length Under Neck ℓ1	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	Actual Effective Length Depends on Work Inclination Angle				Figure
Outer Diameter D	Length Under Neck ℓ1	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	30'	1°	2°	3°	Figure
2	18	3	1.95	70	4	18.85	19.78	21.97	Without Interference	1
	20					20.94	21.98	24.41	Without Interference
	25					26.18	27.47	Without Interference	Without Interference
	30					31.41	32.97	Without Interference	Without Interference
2.5	8	3.75	2.4	50	4	8.38	8.79	9.76	10.98	1
	12					12.57	13.19	14.65	Without Interference
	16					16.75	17.58	19.53	Without Interference
	20			70		20.94	21.98	Without Interference	Without Interference
	25					26.18	27.47	Without Interference	Without Interference
	30					31.41	32.97	Without Interference	Without Interference
3	8	4.5	2.9	70	6	8.38	8.79	9.76	10.98	1
	12					12.57	13.19	14.65	16.48
	16					16.75	17.58	19.53	21.97
	20					20.94	21.98	24.41	27.46
	25					26.18	27.47	30.51	Without Interference
	30					31.41	32.97	36.62	Without Interference
	40			100		41.88	43.96	Without Interference	Without Interference
4	16	6	3.8	50	6	16.75	17.58	19.53	Without Interference	1
	20			70		20.94	21.98	24.41	Without Interference
	30			70		31.41	32.97	Without Interference	Without Interference
	40			100		41.88	43.96	Without Interference	Without Interference
5	16	7.5	4.8	70	6	16.75	17.58	Without Interference	Without Interference	1
	25			70		26.18	27.47	Without Interference	Without Interference
	35			100		36.65	Without Interference	Without Interference	Without Interference
	50			100		52.35	Without Interference	Without Interference	Without Interference
6	20	9	5.8	70	6	Without Interference	Without Interference	Without Interference	Without Interference	2
	30			70		Without Interference	Without Interference	Without Interference	Without Interference
	40			100		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 Cutting Conditions, Refer to >>Click here.

Model Number
LN-TSC-HEM3S (Manufactured Product)

Outer Diameter D	Length Under Neck ℓ1 1 mm Increment Designation	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	Figure
1.5	10 ~ 33	4.5	1.45	60	6	3
2	11 ~ 34	6	1.95	60	6	3
2.5	13 ~ 35	7.5	2.4	60	6	3
3	13 ~ 36	8	2.9	50	6	3
4	16 ~ 38	11	3.8	60	6	3
5	18 ~ 40	13	4.8	60	6	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

● It has a TS film coating with much greater oxidation resistance and hardness than conventional films, resulting in a longer operational life and ideal for high speed machining / dry machining.
● Delivers a finish with very good surface roughness after machining.

TSC series carbide long neck square end mill, 3-flute, 45° spiral / long neck model:Related Image

Basic information

Work Material	General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy	Number of Flutes(sheet)	3	Model	Long Neck Square
Coating	For High Hardness (Silicone-Based)	Geometry	With Lead	Torsion Angle (θ)	Powerful Helix (45° to 60°)
Tolerance of OD(mm)	0 ~ -0.02

Configure

6Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Basic Attributes

Outer Diameter (D)(φ)
1

1.2

1.5

2

2.5

3

4

5

6
Clear
Flute Length (ℓ)(mm)
1.5

1.8

2.3

3

3.75

4.5

6

7.5

8

9

11

13
Clear
Shank Diameter (d)(mm)
4

6
Clear
Overall Length (L)(mm)
50

60

70

100
Clear
Length Under Neck (ℓ1)(mm)
4

6

8

10

12

14

16

18

20

25

30

35

40

50

60
[10-40/1mm Unit(s)]
Clear
Additional Classification
- Manufactured Product
- Stocked Product
Clear
Type
- LN-TSC-HEM3S
- TSC-HEM3LB
Clear
Processing Applications
- Flat Surface
- Side Surface
- Groove
- Thrust (Z-Feed)
- Inclined Cutting
- Countersunk
Clear