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[Features]
·Demonstrates high performance in processing general steel, SUS304, and heat-treated steel (up to 50 HRC)
·General-purpose 4-flute end mill for a wide range of applications
·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
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.
Part Number
Configured Part Number is shown.
TSC-EM4L4

| Part Number |
|---|
| TSC-EM4L4 |
| Part Number | Standard Unit Price | 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) | Geometry | Additional Classification | Figure | ● Inventory Product □ Manufacturer Product |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 156.71 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 16 | 6 | 50 | - | With Lead | Stocked Product | 1 | ● |
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| Model Number | Shank Diameter d |
Flute Length ℓ |
Overall Length L |
Figure | ||
| Outer Diameter D |
Shank Diameter d |
|||||
| TSC-EM4L (Standard) TSC-PEM4L (Sharp Edge) |
1 | — | 4 | 4 | 45 | 1 |
| 1.5 | — | 4 | 6 | 45 | 1 | |
| 2 | — | 4 | 8 | 45 | 1 | |
| 2 | 6 | 6 | 8 | 50 | 1 | |
| 2.5 | — | 4 | 10 | 45 | 1 | |
| 3 | — | 6 | 12 083 |
50 | 1 | |
| 3.5 | — | 6 | 14 | 50 | 1 | |
| 4 | — | 6 | 16 | 50 | 1 | |
| 4.5 | — | 6 | 18 | 50 | 1 | |
| 5 | — | 6 | 20 | 60 | 1 | |
| 5.5 | — | 6 | 22 | 60 | 1 | |
| 6 | — | 6 | 24 | 60 | 2 | |
| 8 | — | 8 | 32 | 70 | 2 | |
| 10 | — | 10 | 40 | 100 | 2 | |
| 12 | — | 12 | 48 | 100 | 2 |
[ ! ]For shank diameter (d) specifications listed in blue, specify both a outer diameter (D) and shank diameter (d).
For Cutting Conditions, Refer to >>Click here.

● 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.
● A general-purpose 4-flute end mill for a wide range of applications.
| Work Material | General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy | Number of Flutes(sheet) | 4 | Model | Square |
|---|---|---|---|---|---|
| Coating | For High Hardness (Silicone-Based) | Processing Applications | Flat Surface / Side Surface / Inclined Cutting | Torsion Angle (θ) | Standard Helix (30 to 40°) |
| Tolerance of OD(mm) | 0 ~ -0.02 |
Please check the type/dimensions/specifications of the part TSC-EM4L4 in the TSC series carbide square end mill, 4-flute / 4D Flute Length (long) model series.
| Part Number |
|---|
| TSC-EM4L12 |
| TSC-EM4L2 |
| TSC-EM4L2-6 |
| TSC-EM4L4.5 |
| TSC-EM4L5 |
| TSC-EM4L5.5 |
| Part Number | Standard Unit Price | 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) | Geometry | Additional Classification | Figure | ● Inventory Product □ Manufacturer Product |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 505.06 | 1 Piece(s) | Available | 4 Day(s) or more | 12 | 48 | 12 | 100 | - | With Lead | Stocked Product | 2 | ● | |
MYR 150.81 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 8 | 4 | 45 | - | With Lead | Stocked Product | 1 | ● | |
MYR 196.15 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 8 | 6 | 50 | - | With Lead | Stocked Product | 1 | ● | |
MYR 484.57 | 1 Piece(s) | Available | 4 Day(s) or more | 4.5 | 18 | 6 | 50 | - | With Lead | Stocked Product | 1 | ● | |
MYR 183.37 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 20 | 6 | 60 | - | With Lead | Stocked Product | 1 | ● | |
MYR 378.46 | 1 Piece(s) | Available | 4 Day(s) or more | 5.5 | 22 | 6 | 60 | - | With Lead | Stocked Product | 1 | ● |

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