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The 3D flute length type that's capable of sophisticated grooving is also known for the producing the high-quality finish
Part Number
Configured Part Number is shown.
SEC-EM4R4

| Part Number |
|---|
| SEC-EM4R4 |
| 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 149.54 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 12 | 6 | 50 | - | With Lead | Stocked Product | 1 | ● |
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| Model Number | Flute Length ℓ |
Overall Length L |
Shank Diameter d |
Figure | |
| Outer Diameter D |
|||||
| SEC-EM4R (Standard) SEC-PEM4R (Sharp Edge) |
2 | 6 | 45 | 4 | 1 |
| 3 | 9 | 45 | 6 | 1 | |
| 4 | 12 | 50 | 6 | 1 | |
| 5 | 15 | 55 | 6 | 1 | |
| 6 | 18 | 60 | 6 | 2 | |
| 8 | 24 | 70 | 8 | 2 | |
| 10 | 30 | 80 | 10 | 2 | |
| 12 | 36 | 85 | 12 | 2 | |
| 16 | 48 | 110 | 16 | 2 | |
| 20 | 60 | 130 | 20 | 2 |
For Cutting Conditions, Refer to >>Click here.

● A general-purpose 4-flute end mill for a wide range of applications.
● Delivers a finish with very good working surface roughness after machining.
| Work Material | General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy | Number of Flutes(sheet) | 4 | Model | Square |
|---|---|---|---|---|---|
| Coating | Non-Coated | 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 SEC-EM4R4 in the Carbide square end mill, 4-flute / 3D Flute Length (regular) model series.
| Part Number |
|---|
| SEC-EM4R2 |
| SEC-EM4R20 |
| SEC-EM4R3 |
| SEC-EM4R5 |
| SEC-EM4R6 |
| SEC-EM4R8 |
| 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 225.66 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 6 | 4 | 45 | - | With Lead | Stocked Product | 1 | ● | |
MYR 1,411.36 | 1 Piece(s) | Available | 4 Day(s) or more | 20 | 60 | 20 | 130 | - | With Lead | Stocked Product | 2 | ● | |
MYR 209.17 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 9 | 6 | 45 | - | With Lead | Stocked Product | 1 | ● | |
MYR 253.65 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 15 | 6 | 55 | - | With Lead | Stocked Product | 1 | ● | |
MYR 173.28 | 1 Piece(s) | Available | 4 Day(s) or more | 6 | 18 | 6 | 60 | - | With Lead | Stocked Product | 2 | ● | |
MYR 232.77 | 1 Piece(s) | Available | 4 Day(s) or more | 8 | 24 | 8 | 70 | - | With Lead | Stocked Product | 2 | ● |

MISUMI
Days to Ship : 4 Day(s) or more
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