VAC Series Carbide 4-Flute Uneven Lead Square End Mill (VAC-VHEM4R20)
- Volume Discount
Product Details:
Manufacturer part number: VAC-VHEM4R20
Brand: MISUMI
Price: 188.17 €
Delivery time: 5 Days
Technical Data:
Outer Diameter (D): 20 φ
Flute Length (ℓ): 45 mm
Shank Diameter (d): 20 mm
Overall Length (L): 100 mm
Figure: 2
Part Number
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VAC-VHEM4R20
Features of VAC Unequal Leads
Unequal Leads + Unequal Division = Suppressed Chatter Vibration!
Design with Features to Suppress Vibration with Readily Vibrating Objects
Clean surface finish of machined objects!
- [ What are unequal leads? ]
- By changing the twist angles of each cutting edge of the same end mill, attenuation of generated vibrations is encouraged which leads to suppressed chatter.
- [ What are unequal divisions? ]
- The periodicity of the tool vibrations when cutting are cancelled by making the divisions at the bottom of the blade unequal
| Processing Method | Side Milling | Work Material | SUS304 | Coolant | Water-Soluble |
|---|---|---|---|---|---|
| Number of revolutions | 4100min-1 | Feed | 430mm/min | Cut Volume | Ad:9mm Rd:0.3mm |
- [ Chatter Vibration Comparison ]
- Drastically reduced tool vibration by adopting unequal leads / unequal divisions. Capable of even more stable machining
●Work Material: for S45C (HRc20)
| Processing Method | Side Milling | Number of revolutions | 4700min-1 | Feed | 770mm/min | Cut Volume | Ad:9mm Rd:1.2mm |
|---|
●Work Material: for SUS304
| Processing Method | Side Milling | Number of revolutions | 4100min-1 | Feed | 430mm/min | Cut Volume | Ad:9mm Rd:1.2mm |
|---|
VAC Unequal Leads - Machining Test Results
VAC Unequal Lead End Mill (φ10) Cutting Example
| Work Material | SUS304 | Processing Method | Side Face Cutting | Coolant | Water-Soluble |
|---|---|---|---|---|---|
| Number of revolutions | 3183min-1 | Feed | 509mm/min | Cut Volume | Ad:10mm Rd:5mm |
Part Number
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| VAC-VHEM4R20 |
| 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) | Figure | |
|---|---|---|---|---|---|---|---|---|---|
188.17 € | 1 | Available | 5 Days | 20 | 45 | 20 | 100 | 2 |
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Specifications
Model Number
VAC-VHEM4R
| Model Number | Flute Length ℓ | Overall Length L | Shank Diameter d | Figure | |
| Flute Diameter D | |||||
| VAC-VHEM4R | 2 | 6 | 50 | 6 | 1 |
| 2.5 | 7 | 50 | 6 | 1 | |
| 3 | 8 | 50 | 6 | 1 | |
| 4 | 10 | 50 | 6 | 1 | |
| 5 | 15 | 60 | 6 | 1 | |
| 6 | 15 | 60 | 6 | 2 | |
| 8 | 20 | 70 | 8 | 2 | |
| 10 | 25 | 75 | 10 | 2 | |
| 12 | 30 | 80 | 12 | 2 | |
| 16 | 40 | 100 | 16 | 2 | |
| 20 | 45 | 100 | 20 | 2 |
Example of Use
● High efficiency machining can be realized by suppressing chattering through the use of "unequal lead."
● Smooth chip discharge is achieved using an optimum groove geometry.
[ ! ] The electrical conductivity is minimal.
Basic information
| Work Material | General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / Stainless Steel / Cast Iron / Aluminum Alloy / Titanium Alloy / Copper Alloy | Number of Flutes(sheet) | 4 | Model | Square |
|---|---|---|---|---|---|
| Processing Applications | Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk |
This page is VAC Series Carbide 4-Flute Uneven Lead Square End Mill, part number VAC-VHEM4R20.
You can find the detail information about specifications and dimensions on part number VAC-VHEM4R20.
Configure
Basic Attributes
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Type
- VAC-VHEM4R
-
Outer Diameter (D)(φ)
-
Flute Length (ℓ)(mm)
-
Shank Diameter (d)(mm)
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Overall Length (L)(mm)
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 .
Variation of this product
| Part Number |
|---|
| VAC-VHEM4R16 |
| VAC-VHEM4R2 |
| VAC-VHEM4R2.5 |
| VAC-VHEM4R3 |
| VAC-VHEM4R4 |
| VAC-VHEM4R5 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Standard Shipping Days ? | Outer Diameter (D) (φ) | Flute Length (ℓ) (mm) | Shank Diameter (d) (mm) | Overall Length (L) (mm) | Figure |
|---|---|---|---|---|---|---|---|---|---|
112.22 € | 1 | Available | 5 Days | 16 | 40 | 16 | 100 | 2 | |
38.20 € | 1 | Available | 5 Days | 2 | 6 | 6 | 50 | 1 | |
38.20 € | 1 | Available | 5 Days | 2.5 | 7 | 6 | 50 | 1 | |
38.29 € | 1 | Available | 5 Days | 3 | 8 | 6 | 50 | 1 | |
38.29 € | 1 | Available | 5 Days | 4 | 10 | 6 | 50 | 1 | |
38.47 € | 1 | Available | 5 Days | 5 | 15 | 6 | 60 | 1 |
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