High-Speed Steel Square End Mill, 4-Flute, Regular / Non-Coated Model
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- Volume Discount
-Uncoated 4-slot blade with normal length
-Effective for side milling with 40° helix angle, which is stronger than the standard helix angle
-Can be reground. Please refer to the "Regrinding Service" page for application procedures, range of services, prices, etc.
- Non-Coated
- 4 Flutes
- R (Regular)
Part Number
Once your search is narrowed to one product,
the corresponding part number is displayed here.
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General Steel |
Heat-Treated |
High-Hardness |
Stainless |
Cast Iron |
Aluminum |
Copper |
Graphite |
Resin |
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~40HRC |
~40HRC |
~45HRC |
~55HRC |
~60HRC |
~65HRC |
~35HRC |
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○ = Suitable
Part Number
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|---|
| EM4R3 |
| EM4R4 |
| EM4R5 |
| EM4R6 |
| EM4R7 |
| EM4R8 |
| EM4R9 |
| EM4R10 |
| EM4R11 |
| EM4R12 |
| EM4R13 |
| EM4R14 |
| EM4R15 |
| EM4R16 |
| EM4R18 |
| EM4R19 |
| EM4R20 |
| EM4R21 |
| EM4R22 |
| EM4R23 |
| EM4R25 |
| EM4R30 |
| Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | Outer Diameter (D) (φ) | Flute Length (ℓ) (mm) | Shank Diameter (d) (mm) | Overall Length (L) (mm) | Length Under Neck (θ) | |
|---|---|---|---|---|---|---|---|---|---|
11.60 € | 1 | Available | 5 Days | 3 | 12 | 6 | 55 | 15° | |
11.60 € | 1 | Available | 5 Days | 4 | 15 | 6 | 57 | 15° | |
11.60 € | 1 | Available | 5 Days | 5 | 19 | 6 | 63 | 15° | |
12.20 € | 1 | Available | 5 Days | 6 | 19 | 6 | 63 | - | |
14.32 € | 1 | Available | 5 Days | 7 | 28 | 10 | 78 | 15° | |
14.32 € | 1 | Available | 5 Days | 8 | 28 | 10 | 78 | 15° | |
16.56 € | 1 | Available | 5 Days | 9 | 34 | 10 | 84 | 15° | |
16.31 € | 1 | Available | 5 Days | 10 | 34 | 10 | 84 | - | |
19.89 € | 1 | Available | 5 Days | 11 | 40 | 12 | 97 | 15° | |
19.96 € | 1 | Available | 5 Days | 12 | 40 | 12 | 97 | - | |
25.57 € | 1 | Available | 5 Days | 13 | 40 | 12 | 97 | - | |
25.66 € | 1 | Available | 5 Days | 14 | 40 | 12 | 97 | - | |
30.88 € | 1 | Available | 5 Days | 15 | 48 | 16 | 108 | 15° | |
31.98 € | 1 | Available | 5 Days | 16 | 48 | 16 | 108 | - | |
38.78 € | 1 | Available | 5 Days | 18 | 48 | 16 | 108 | - | |
48.31 € | 1 | Available | 5 Days | 19 | 56 | 20 | 122 | 15° | |
45.31 € | 1 | Available | 5 Days | 20 | 56 | 20 | 122 | - | |
53.54 € | 1 | Available | 5 Days | 21 | 56 | 20 | 122 | - | |
64.46 € | 1 | Available | 5 Days | 22 | 56 | 20 | 122 | - | |
76.56 € | 1 | Available | 5 Days | 23 | 68 | 25 | 144 | 15° | |
78.82 € | 1 | Available | 5 Days | 25 | 68 | 25 | 144 | - | |
111.36 € | 1 | Available | 5 Days | 30 | 68 | 25 | 144 | - |
Loading...
Specifications
Model Number
EM4R
| Outer Diameter D |
Flute Length ℓ |
Overall Length L |
Under Neck Angle θ |
Shank Diameter d |
| 3 | 12 | 55 | 15° | 6 |
| 4 | 15 | 57 | 15° | 6 |
| 5 | 19 | 63 | 15° | 6 |
| 6 | 19 | 63 | — | 6 |
| 7 | 28 | 78 | 15° | 10 |
| 8 | 28 | 78 | 15° | 10 |
| 9 | 34 | 84 | 15° | 10 |
| 10 | 34 | 84 | — | 10 |
| 11 | 40 | 97 | 15° | 12 |
| 12 | 40 | 97 | — | 12 |
| 13 | 40 | 97 | — | 12 |
| 14 | 40 | 97 | — | 12 |
| 15 | 48 | 108 | 15° | 16 |
| 16 | 48 | 108 | — | 16 |
| 18 | 48 | 108 | — | 16 |
| 19 | 56 | 122 | 15° | 20 |
| 20 | 56 | 122 | — | 20 |
| 21 | 56 | 122 | — | 20 |
| 22 | 56 | 122 | — | 20 |
| 23 | 68 | 144 | 15° | 25 |
| 25 | 68 | 144 | — | 25 |
| 30 | 68 | 144 | — | 25 |
For Cutting Conditions, Refer to >>Click here.
Basic information
| Work Material | General Steel / Cast Iron / Aluminum / Copper | Type of Flute | Square | Number of Flutes(sheet) | 4 |
|---|---|---|---|---|---|
| Tool Material Type | Cobalt High-Speed Steel | Processing Applications | Flat Surface / Side Surface / Groove / Countersunk | Coating | Non-Coated |
| Torsion Angle (θ) | Standard Helix (30 to 40°) | Base-Blade Availability | Included | Tolerance(mm) | 0 ~ +0.03 |
Configure
Basic Attributes
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Outer Diameter (D)(φ)
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Flute Length (ℓ)(mm)
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Shank Diameter (d)(mm)
-
Overall Length (L)(mm)
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Type
- EM4R
Filter by standard shipping days
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- 5 Days or Less
Optional Attributes
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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