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AS Coated High-Speed Steel Square End Mill, 4-Flute/Regular (AS-EM4R21)
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The durability has been remarkably improved with the superior heat resistance and film hardness of the AS coating over conventional products
- AS
- 4 Flutes
- R (Regular)
Part Number
Configured Part Number is shown.
AS-EM4R21
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Specifications
Model Number
AS-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 / Heat-Treated 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 | For High Hardness (Silicone-Based) |
| Helix Angle (θ) | Standard Helix (30 to 40°) | Base-Blade Availability | Included | Tolerance(mm) | 0 ~ +0.03 |
Please check the type/dimensions/specifications of the part AS-EM4R21 in the AS Coated High-Speed Steel Square End Mill, 4-Flute/Regular series.
Specification/Dimensions
-
type
- AS-EM4R
-
Outer Diameter (D)(φ)
-
Flute Length (ℓ)(mm)
-
Shank Diameter (d)(mm)
-
Overall Length (L)(mm)
Days to Ship
-
- All
- 8 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| AS-EM4R13 |
| AS-EM4R14 |
| AS-EM4R15 |
| AS-EM4R22 |
| AS-EM4R23 |
| AS-EM4R25 |
Additional Products in this Category
- Powdered High-Speed Steel Square End Mill, 2-Flute, Long/Non-Coated Model
- 2-Flute, Extra-Long Type EXDL
- V Coating XPM End Mill (2-Flute Long Type) V-XPM-EDL
- SL Regular Slotting Blade
- [TiN Coat] Co-HSS 2-Blade End Mill EA824RA-5.4
- [TiN Coat] Co-HSS 4-Blade End Mill EA824RB-15.0
- [TiN Coat] Co-HSS 4-Blade End Mill EA824RB-8.0
- [TiN Coat] Co-HSS 4-Blade End Mill EA824RB-8.5
Complementary Products
-
TiCN Coated Powdered High-Speed Steel Square End Mill, 4-Flute, Short
MISUMI Days to Ship : 8 Days or more
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