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TSC Series Carbide Long Neck Square End Mill, 3-Flute, 45° Spiral/Long Neck Model (TSC-HEM3LB2.5-12)

Volume Discount

MISUMI

A long neck type of multi-functional square that allows high feeding and has excellent durability

TS
General Steel
3 Flutes

Part Number

Configured Part Number is shown.

TSC-HEM3LB2.5-12

Drawing
Part Numbers
Specification and price
Features and Example

TSC Series Carbide Long Neck Square End Mill, 3-Flute, 45° Spiral/Long Neck Model:Related Image

: 30; 45; 60

Part Number
TSC-HEM3LB2.5-12

Part Number	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	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)
	1 Piece(s)	Available	8 Days or more	2.5	3.75	4	50	12	Flat Surface / Side Surface / Groove / Inclined Cutting	Stocked Product	1	●	2.4	12.57	13.19	14.65	Not Applicable

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	Not Applicable
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	Not Applicable
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	Not Applicable

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	Not Applicable	1
	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
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	Not Applicable
	16					16.75	17.58	19.53	Not Applicable
	20			70		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
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	Not Applicable
	30					31.41	32.97	36.62	Not Applicable
	40			100		41.88	43.96	Not Applicable	Not Applicable
4	16	6	3.8	50	6	16.75	17.58	19.53	Not Applicable	1
	20			70		20.94	21.98	24.41	Not Applicable
	30			70		31.41	32.97	Not Applicable	Not Applicable
	40			100		41.88	43.96	Not Applicable	Not Applicable
5	16	7.5	4.8	70	6	16.75	17.58	Not Applicable	Not Applicable	1
	25			70		26.18	27.47	Not Applicable	Not Applicable
	35			100		36.65	Not Applicable	Not Applicable	Not Applicable
	50			100		52.35	Not Applicable	Not Applicable	Not Applicable
6	20	9	5.8	70	6	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 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	Helix Angle (θ)	Powerful Helix (45° to 60°)
Tolerance of OD(mm)	0 ~ -0.02

Please check the type/dimensions/specifications of the part TSC-HEM3LB2.5-12 in the TSC Series Carbide Long Neck Square End Mill, 3-Flute, 45° Spiral/Long Neck Model series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Processing Applications
- Flat Surface
- Side Surface
- Groove
- Thrust (Z-Feed)
- Inclined Cutting
- Countersunk
Clear
type
- LN-TSC-HEM3S
- TSC-HEM3LB
Clear
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
Clear
Additional Classification
- Manufactured Product
- Stocked Product
Clear

Days to Ship

All

8 Days or Less

10 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
TSC-HEM3LB1-20
TSC-HEM3LB1-25
TSC-HEM3LB1-4
TSC-HEM3LB2.5-16
TSC-HEM3LB2.5-20
TSC-HEM3LB2.5-25

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	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)
1 Piece(s)	Available	8 Days or more	1	1.5	4	70	20	Side Surface / Groove / Flat Surface / Inclined Cutting	Stocked Product	1	●	0.95	20.94	21.98	24.41	27.46
1 Piece(s)	Available	8 Days or more	1	1.5	4	70	25	Side Surface / Groove / Flat Surface / Inclined Cutting	Stocked Product	1	●	0.95	26.18	27.47	30.51	Not Applicable
1 Piece(s)	Available	8 Days or more	1	1.5	4	50	4	Side Surface / Groove / Flat Surface / Inclined Cutting	Stocked Product	1	●	0.95	4.19	4.4	4.88	5.49
1 Piece(s)	Available	8 Days or more	2.5	3.75	4	50	16	Side Surface / Groove / Flat Surface / Inclined Cutting	Stocked Product	1	●	2.4	16.75	17.58	19.53	Not Applicable
1 Piece(s)	Available	8 Days or more	2.5	3.75	4	70	20	Side Surface / Groove / Flat Surface / Inclined Cutting	Stocked Product	1	●	2.4	20.94	21.98	Not Applicable	Not Applicable
1 Piece(s)	Available	8 Days or more	2.5	3.75	4	70	25	Side Surface / Groove / Flat Surface / Inclined Cutting	Stocked Product	1	●	2.4	26.18	27.47	Not Applicable	Not Applicable