TSC series carbide long neck square end mill, 4-flute / long neck model
Caution
Product Description
[Features]
·Demonstrates high performance in processing general steel, SUS304, and heat-treated steel (up to 50 HRC)
·Can select optimal body length for processing deep parts of workpiece
·Optimal for machining in low to medium rotation range due to the general-purpose 30° helix angle
·It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties
Specifications
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.
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. 