[Caratteristiche] -Dimostra elevate prestazioni nella lavorazione di acciai generici, EN 1.4301 Equiv. (SUS304) e acciai trattati termicamente (fino a 50 HRC) -Può selezionare la lunghezza ottimale del corpo per la lavorazione di parti profonde del pezzo -Ottima per la lavorazione nel campo di tornitura medio-basso grazie all'angolo di spirale universale di 30° -Completa il rivestimento con un'elevata resistenza all'ossidazione e un'alta durezza, e raggiunge una lunga durata. Efficace nella lavorazione ad alta velocità e nella lavorazione a secco grazie alle caratteristiche del rivestimento.
Model Number
TSC-PEM4LB (Sharp Edge / Stocked Product) / TSC-EM4LB (Standard / Stocked Product)
Outer Diameter D |
Length Under Neck ℓ1 |
Standard | Sharp Edge | Flute Length ℓ |
Under Neck Diameter d1 |
Overall Length L |
Shank Diameter d |
Actual Effective Length Depends on Work Inclination Angle | Figure | |||
30' | 1° | 2° | 3° | |||||||||
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 | ||||||
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 | ||||||
1.3 | 6 | No Standards | ● | 1.9 | 1.25 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
10 | No Standards | ● | 10.47 | 10.99 | 12.21 | 13.73 | ||||||
1.4 | 6 | No Standards | ● | 2.1 | 1.35 | 50 | 4 | 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 | ||||||
14 | No Standards | ● | 14.66 | 15.39 | 17.09 | 19.22 |
Model Number
TSC-PEM4LB (Sharp Edge / Stocked Product) / TSC-EM4LB (Standard / Stocked Product)
Outer Diameter D |
Length Under Neck ℓ1 |
Standard | Sharp Edge | Flute Length ℓ |
Under Neck Diameter d1 |
Overall Length L |
Shank Diameter d |
Actual Effective Length Depends on Work Inclination Angle | Figure | |||
30' | 1° | 2° | 3° | |||||||||
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 | ||||||
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 | Without Interference | ||||||
1.6 | 6 | No Standards | ● | 2.4 | 1.55 | 50 | 4 | 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 | ||||||
1.7 | 6 | No Standards | ● | 2.5 | 1.65 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
16 | No Standards | ● | 16.75 | 17.58 | 19.53 | 21.97 | ||||||
1.8 | 6 | No Standards | ● | 2.7 | 1.75 | 50 | 4 | 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 | Without Interference | ||||||
20 | No Standards | ● | 70 | 20.94 | 21.98 | 24.41 | Without Interference | |||||
25 | No Standards | ● | 26.18 | 27.47 | 30.51 | Without Interference | ||||||
2 | 6 | ● | ● | 3 | 1.95 | 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 | ||||||
14 | ● | ● | 14.66 | 15.39 | 17.09 | 19.22 | ||||||
16 | ● | ● | 16.75 | 17.58 | 19.53 | Without Interference | ||||||
18 | ● | ● | 70 | 18.85 | 19.78 | 21.97 | Without Interference | |||||
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 | ● | ● | 3.8 | 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 |
Model Number
TSC-PEM4LB (Sharp Edge / Stocked Product) / TSC-EM4LB (Standard / Stocked Product)
Outer Diameter D |
Length Under Neck ℓ1 |
Standard | Sharp Edge | Flute Length ℓ |
Under Neck Diameter d1 |
Overall Length L |
Shank Diameter d |
Actual Effective Length Depends on Work Inclination Angle | Figure | |||
30' | 1° | 2° | 3° | |||||||||
3 | 8 | No Standards | ● | 4.5 | 2.9 | 50 | 6 | 8.38 | 8.79 | 9.76 | 10.98 | 1 |
12 | ● | ● | 12.57 | 13.19 | 14.65 | 16.48 | ||||||
16 | ● | ● | 70 | 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 | |||||
3.5 | 16 | No Standards | ● | 5.5 | 3.35 | 70 | 6 | 16.75 | 17.58 | 19.53 | 21.97 | 1 |
25 | No Standards | ● | 26.18 | 27.47 | 30.51 | Without Interference | ||||||
35 | No Standards | ● | 100 | 36.65 | 38.46 | Without Interference | Without Interference | |||||
4 | 12 | No Standards | ● | 6 | 3.8 | 50 | 6 | 12.57 | 13.19 | 14.65 | 16.48 | 1 |
16 | ● | ● | 16.75 | 17.58 | 19.53 | Without Interference | ||||||
20 | ● | ● | 70 | 20.94 | 21.98 | 24.41 | Without Interference | |||||
30 | ● | ● | 31.41 | 32.97 | Without Interference | Without Interference | ||||||
35 | No Standards | ● | 100 | 36.65 | 38.46 | Without Interference | Without Interference | |||||
40 | ● | ● | 41.88 | 43.96 | Without Interference | Without Interference | ||||||
45 | No Standards | ● | 47.12 | 49.45 | Without Interference | Without Interference | ||||||
50 | No Standards | ● | 52.35 | 54.95 | Without Interference | Without Interference | ||||||
5 | 16 | ● | ● | 7.5 | 4.8 | 70 | 6 | 16.75 | 17.58 | Without Interference | Without Interference | 1 |
25 | ● | ● | 26.18 | 27.47 | Without Interference | Without Interference | ||||||
35 | ● | ● | 100 | 36.65 | Without Interference | Without Interference | Without Interference | |||||
50 | ● | ● | 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 | ● | ● | 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 |
Model Number
LN-TSC-PEM4S (Sharp Edge / Manufactured Product) / EM4S (Standard / Manufactured Product)
Outer Diameter D |
Length Under Neck ℓ1 1 mm Increment Designation |
Standard | Sharp Edge | Flute Length ℓ |
Under Neck Diameter d1 |
Overall Length L |
Shank Diameter d |
Figure |
1.5 | 8 ~ 20 | ● | ● | 3 | 1.45 | 40 | 4 | 3 |
2 | 9 ~ 21 | ● | ● | 4 | 1.95 | 40 | 4 | 3 |
2.5 | 10 ~ 22 | ● | ● | 5 | 2.4 | 40 | 4 | 3 |
3 | 11 ~ 21 | ● | ● | 6 | 2.9 | 45 | 6 | 3 |
3.5 | 12 ~ 22 | ● | ● | 7 | 3.3 | 45 | 6 | 3 |
4 | 13 ~ 23 | ● | ● | 8 | 3.8 | 45 | 6 | 3 |
5 | 15 ~ 25 | ● | ● | 10 | 4.8 | 45 | 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.
● 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.