Maykestag VHM Solid Carbide End Mill Speedcut Aluminium 12mm Long Series Neck Relief 3 Flute Unequal Helix
R 4,628.75
Sign up to be the first to know when it's back in stock.
R 4,628.75
R 4,628.75
Product description
Maykestag VHM Solid Carbide End Mill Speedcut Aluminium 12mm Long Series
Professional 12mm VHM solid carbide Speedcut-Aluminium end mill with a long-series neck-relieved design, three flutes, Type W geometry, unequal 34°–38° spiral angles and a 45° corner chamfer for efficient high-performance milling of aluminium and other suitable non-ferrous materials.
The Maykestag Code 7250 Speedcut-Aluminium series is engineered for productive machining where efficient chip evacuation, stable cutting and a high-quality surface finish are essential. This 12mm cutter combines solid carbide construction with three-flute cutting geometry and unequal spiral angles of 34°–38°, helping produce a smooth cutting action while reducing the tendency for vibration during demanding milling operations.
The long-series construction incorporates a relieved neck behind the cutting section. On this 12mm model, the 12.00mm cutting diameter is followed by a reduced 11.50mm neck diameter, providing additional clearance when machining deeper shoulders, pockets and profiles while retaining the rigidity of a 12mm shank.
Product highlights
- VHM solid carbide construction: Provides excellent rigidity, dimensional stability and cutting-edge durability for professional CNC and production machining.
- Speedcut-Aluminium geometry: Developed specifically around the cutting requirements of aluminium and suitable non-ferrous materials.
- 12mm cutting diameter: Precision 12.00mm cutting diameter manufactured to h10 tolerance.
- Long-series neck-relieved design: Provides additional workpiece clearance for deeper profile, pocket and shoulder machining.
- Three-flute geometry: Combines productive material removal with generous flute space for efficient chip evacuation.
- Unequal spiral angles: The 34°–38° helix arrangement helps interrupt repetitive cutting forces and promotes smoother machining.
- Type W geometry: Cutting geometry suited to softer, long-chipping materials such as aluminium and other suitable non-ferrous materials.
- 45° corner chamfer: A 0.15mm chamfer strengthens the cutting corner and helps protect the cutting edge during machining.
- DIN 6527 L: Manufactured as a long-series end mill according to the specified dimensional standard.
- DIN 6535-HA shank: Cylindrical precision shank for secure concentric clamping in suitable toolholding systems.
- HSC and HPC capable: Designed for modern high-speed and high-performance cutting strategies when the correct machining parameters are applied.
Why Choose Maykestag?
Maykestag is an Austrian cutting-tool specialist focused on precision-manufactured tools for professional machining. Accurate tool geometry, controlled tolerances and application-specific cutting designs are particularly important when machining aluminium, where chip evacuation, cutting-edge sharpness and vibration control can have a major influence on surface finish and productivity.
The Code 7250 Speedcut-Aluminium series combines solid carbide construction, Type W cutting geometry, unequal helix angles and neck relief in a cutter specifically developed for productive machining of aluminium and suitable non-ferrous materials.
Built for High-Performance Aluminium Milling
Aluminium machining requires a cutter capable of removing chips efficiently without allowing them to interfere with the cutting edges. The three-flute configuration of the Code 7250 provides an effective balance between flute space and cutting-edge engagement, while the unequal 34°–38° spiral geometry helps promote smooth cutting and reduced vibration. The relieved neck extends the cutter's working clearance beyond its 26mm cutting length, making it especially useful for profiling, pocketing and shoulder operations where additional reach is required.
Features
Recommended Applications
The Maykestag Code 7250 range is rated by Maykestag according to its suitability for different material groups. A higher rating indicates greater suitability for the application.
Features
- 12.00mm precision cutting diameter with h10 tolerance.
- VHM solid carbide construction for excellent rigidity and cutting-edge stability.
- Speedcut-Aluminium cutting geometry developed for productive aluminium machining.
- Long-series design according to DIN 6527 L.
- Neck-relieved construction with 11.50mm neck diameter for additional machining clearance.
- Three cutting flutes for an effective balance of productivity and chip evacuation.
- Type W geometry for suitable soft and long-chipping materials.
- Unequal 34°–38° spiral angles help promote smooth, stable cutting.
- 0.15mm protective corner chamfer at 45°.
- 12.00mm precision shank manufactured to h6 tolerance.
- DIN 6535-HA cylindrical shank configuration.
- Suitable for HSC and HPC machining strategies when correctly applied.
- No internal coolant channels.
Specifications
Specifications
| Description | Spec |
|---|---|
| Brand: | Maykestag |
| Product Description: | Speedcut Aluminium VHM Solid Carbide End Mill 12mm |
| Cat No.: | MAY72500120 |
| Manufacturer Code: | 0725001200100 |
| Series Code: | 7250 |
| Standard: | DIN 6527 L |
| Type: | W |
| Length Series: | Long, neck-relieved |
| Tool Material: | VHM Solid Carbide |
| No. of Flutes: | 3 |
| Spiral Angle: | 34°–38° |
| Head Type: | 45° corner chamfer |
| Corner Chamfer: | 0.15 mm at 45° |
| Shank Type: | DIN 6535-HA |
| Coolant Supply: | No internal coolant |
| Cutting Diameter Tolerance: | h10 |
| Cutting Diameter (d1): | 12.00 mm |
| Shank Diameter (d2): | 12.00 mm |
| Shank Diameter Tolerance: | h6 |
| Neck Diameter (d3): | 11.50 mm |
| Overall Length (l1): | 83 mm |
| Cutting Length (l2): | 26 mm |
| Relieved Length (l3): | 38 mm |
Scope of delivery
- 1 x Maykestag VHM Solid Carbide End Mill Speedcut Aluminium 12mm Long Series
Extra Info
Yellow ring classification
The yellow identification ring on the Code 7250 cutter identifies the Speedcut-Aluminium application family. The geometry of this series is developed primarily around the machining characteristics of aluminium and suitable non-ferrous materials, where efficient chip evacuation and a clean cutting action are particularly important.
What does Type W mean?
Type W identifies a cutting geometry intended for comparatively soft and long-chipping materials. In the Code 7250 range, this geometry works together with the large flute spaces and Speedcut-Aluminium design to promote efficient chip evacuation when machining aluminium and other suitable non-ferrous materials.
Why unequal spiral angles?
The Code 7250 uses different spiral angles between 34° and 38°. Unequal helix geometry changes the timing with which the individual cutting edges engage the workpiece. This helps prevent cutting forces from repeating at exactly the same interval and can reduce vibration, support quieter machining and improve the resulting surface finish.
Understanding the neck-relieved design
The cutting section has a diameter of 12.00mm, while the relieved neck behind it is reduced to 11.50mm. This slight reduction provides clearance between the cutter body and the workpiece. The cutting length is 26mm, while the relieved working section extends to 38mm, allowing additional access when milling deeper shoulders and profiles.
What does DIN 6527 L mean?
DIN 6527 L identifies the dimensional standard and long-series configuration used for this end mill. The longer geometry provides additional reach compared with shorter milling cutters, while the neck relief helps maintain workpiece clearance during deeper machining operations.
45° corner chamfer
The 12mm cutter incorporates a 0.15mm chamfer at 45° on the cutting corner. This small protective chamfer reinforces the cutting edge and helps reduce the risk of premature corner damage while maintaining the geometry required for accurate milling.
Get the Right Cutting Data SpeedGuide Calculator
MaySpeedGuide: Maykestag recommends using the MaySpeedGuide to determine the appropriate cutting conditions for the tool, workpiece material and machining application.
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners.
Recently viewed products
- Choosing a selection results in a full page refresh.
- Opens in a new window.