sdftools Milling and Cutting Tool Factory

SDF-D Series Universal Solid Carbide 4-Flute Deep Groove End Mill – ALTiSiN Coating

  • Made from high-quality micrograin tungsten carbide stock, ensuring the tool has extremely high hardness and toughness, providing durable and stable performance.
  • Utilizes advanced grinding technology to achieve ultra-high accuracy in both cutting diameter and shank diameter, ensuring geometric precision and surface quality, particularly suitable for high-precision deep groove machining.
  • Features a unique 4-flute design and optimized cutting edge geometry, ensuring high metal removal rates and smooth chip evacuation, reducing cutting forces and vibration. It is especially suited for prolonged deep groove milling operations.
  • Coated with ALTiSiN for superior wear resistance and anti-adhesion properties, significantly extending tool life and improving the surface finish of machined parts. It is particularly effective for long-duration cutting of HRC60° hardened steels, demonstrating high fracture resistance.
  • Suitable for materials with hardness up to HRC60°, including hardened steels, mild steel, stainless steel, cast iron, and various high-hardness alloys, showcasing exceptional versatility, especially for deep groove and narrow slot machining.

ico/流程/技术
Highest cost-performance for equal quality
ico/流程/生产配送
Ample stock, shipped within 1-2 days
ico/流程/生产优化
Professional team offers cutting guidance
ico/流程/持续优化
Free returns/exchanges if trial cutting is unsatisfactory

Features








Applications








Work Materials







SDF-D Series Solid Carbide 4-Flute Deep Groove End Mill – ALTiSiN Coating HRC60°

Product Overview

The SDF-D series solid carbide 4-flute deep groove end mill is a high-performance tool specifically designed for prolonged cutting on hard materials such as HRC60° hardened steel. It combines high-quality micrograin tungsten carbide material, advanced grinding technology, unique geometric design, and high-performance ALTiSiN coating, making it widely applicable for precision mold and component machining tasks. This milling tool not only possesses outstanding technical characteristics but also demonstrates exceptional application value in complex component processing across multiple industries.

Technical Features and Advantages

  1. High-Quality Micrograin Tungsten Carbide Material:
    • Manufactured from high-quality micrograin tungsten carbide stock, ensuring the tool has extremely high hardness and toughness, providing durable and stable performance, especially suitable for prolonged cutting of hard materials.
  2. Advanced Grinding Technology Achieves Ultra-High Precision:
    • Utilizes advanced grinding technology to achieve ultra-high accuracy in both cutting diameter and shank diameter, ensuring geometric precision and surface quality, particularly suitable for high-precision deep groove machining. This high precision is crucial for consistent and stable deep slot and narrow channel processing.
  3. Unique 4-Flute Design and Optimized Geometric Shape:
    • Features a unique 4-flute design and optimized cutting edge geometry, ensuring high metal removal rates and smooth chip evacuation, reducing cutting forces and vibration. The large chip flute design effectively prevents chip clogging, ensuring continuous and stable cutting processes, especially for prolonged deep groove milling operations. The design excels in deep slot machining, maintaining consistent depth and width while minimizing tool wear.
  4. High-Performance ALTiSiN Wear-Resistant Coating:
    • Coated with ALTiSiN for superior wear resistance and anti-adhesion properties, significantly extending tool life and improving the surface finish of machined parts. This coating is particularly effective for long-duration cutting of HRC60° hardened steels, demonstrating high fracture resistance. The coating technology further enhances its performance in complex deep slot machining.
  5. Wide Range of Material Suitability:
    • Suitable for materials with hardness up to HRC60°, including hardened steels, mild steel, stainless steel, cast iron, and various high-hardness alloys. Its exceptional versatility makes it an ideal choice for efficient machining of a wide range of materials, especially in applications requiring deep groove milling.

Milling Methods

  • 3D Contour Milling: Used for machining complex three-dimensional surfaces, such as cavities and cores in molds, ensuring high precision and smooth surface quality.
  • Deep Groove Milling: Specifically designed for deep grooves and narrow slots, ensuring consistent depth and width while maintaining high precision and stability, suitable for aerospace and automotive manufacturing.
  • Side and Face Milling: Efficiently performs side milling and face milling, suitable for machining flat surfaces and stepped structures, ensuring smooth edges and precise finishes.
  • Plunge Milling: Conducts plunge milling operations through vertical feed movements, suitable for machining deep holes and internal slots, ensuring good chip evacuation and machining stability.
  • Helical Interpolation Milling: Utilizes helical interpolation paths for arc and curve machining, suitable for high-precision applications in medical devices and electronic components.

Applications

  • Aerospace Industry: Used in connecting areas of large structural components like turbine blades, fuselages, and wings of aircraft, achieving lightweight design and structural stability through deep groove milling.
  • Automotive Manufacturing: Suitable for high-precision machining of critical components such as internal cooling water passages and lubrication channels in engine blocks, transmission housings, and suspension system parts, ensuring thermal management, lubrication efficiency, and smooth power transmission.
  • Mold Manufacturing: Processes flow channels and embedded parts in plastic injection molds, ensuring precise fit and high-quality finished products; provides high wear resistance and dimensional accuracy for metal die-casting molds.
  • General Machinery Manufacturing: Ensures proper function and stable operation by machining fluid guiding channels in hydraulic and pneumatic systems (such as pump bodies and valve bodies) and precise deep grooves for bearing installation positions in machinery.
  • Other Industries: Suitable for manufacturing elements like heat sinks and enclosures in electronic devices, and special occasions requiring deep groove milling, such as root sections of wind turbine blades and seals in nuclear power plants.
Flute Type

Deep Groove End Mill

Flute Count

4 Flutes

Coating

ALTiSiN Coat

HRC

HRC60°

Standards

Material to be Machined

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Dimensions

Order Number Specification Cutting
Diameter
Neck
Length
Cutting
Length
Neck
Diameter
Neck
Angle
Shank
Diameter
Overall
Length
Φ L1 L2 D2 γ D L
MD71455ASH-141Y450 Φ1*4*1*D4*50 1 4 1 0.95 12° 4 50
MD71455ASH-151Y450 Φ1*5*1*D4*50 1 5 1 0.95 12° 4 50
MD71455ASH-161Y450 Φ1*6*1*D4*50 1 6 1 0.95 12° 4 50
MD71455ASH-181Y450 Φ1*8*1*D4*50 1 8 1 0.95 12° 4 50
MD71455ASH-1101Y450 Φ1*10*1*D4*50 1 10 1 0.95 12° 4 50
MD71455ASH-1121Y450 Φ1*12*1*D4*50 1 12 1 0.95 12° 4 50
MD71455ASH-1141Y450 Φ1*14*1*D4*50 1 14 1 0.95 12° 4 50
MD71455ASH-1161Y450 Φ1*16*1*D4*50 1 16 1 0.95 12° 4 50
MD71455ASH-1181Y450 Φ1*18*1*D4*50 1 18 1 0.95 12° 4 50
MD71455ASH-1201Y450 Φ1*20*1*D4*50 1 20 1 0.95 12° 4 50
MD71455ASH-15615Y450 Φ1.5*6*1.5*D4*50 1.5 6 1.5 1.44 12° 4 50
MD71455ASH-15815Y450 Φ1.5*8*1.5*D4*50 1.5 8 1.5 1.44 12° 4 50
MD71455ASH-151015Y450 Φ1.5*10*1.5*D4*50 1.5 10 1.5 1.44 12° 4 50
MD71455ASH-151215Y450 Φ1.5*12*1.5*D4*50 1.5 12 1.5 1.44 12° 4 50
MD71455ASH-151415Y450 Φ1.5*14*1.5*D4*50 1.5 14 1.5 1.44 12° 4 50
MD71455ASH-151615Y450 Φ1.5*16*1.5*D4*50 1.5 16 1.5 1.44 12° 4 50
MD71455ASH-151815Y450 Φ1.5*18*1.5*D4*50 1.5 18 1.5 1.44 12° 4 50
MD71455ASH-152015Y450 Φ1.5*20*1.5*D4*50 1.5 20 1.5 1.44 12° 4 50
MD71455ASH-262Y450 Φ2*6*2*D4*50 2 6 2 1.94 12° 4 50
MD71455ASH-282Y450 Φ2*8*2*D4*50 2 8 2 1.94 12° 4 50
MD71455ASH-2102Y450 Φ2*10*2*D4*50 2 10 2 1.94 12° 4 50
MD71455ASH-2122Y450 Φ2*12*2*D4*50 2 12 2 1.94 12° 4 50
MD71455ASH-2142Y450 Φ2*14*2*D4*50 2 14 2 1.94 12° 4 50
MD71455ASH-2162Y450 Φ2*16*2*D4*50 2 16 2 1.94 12° 4 50
MD71455ASH-2182Y450 Φ2*18*2*D4*50 2 18 2 1.94 12° 4 50
MD71455ASH-2202Y450 Φ2*20*2*D4*50 2 20 2 1.94 12° 4 50
MD71455ASH-3103Y450 Φ3*10*3*D4*50 3 10 3 2.92 12° 4 50
MD71455ASH-3123Y450 Φ3*12*3*D4*50 3 12 3 2.92 12° 4 50
MD71455ASH-3143Y450 Φ3*14*3*D4*50 3 14 3 2.92 12° 4 50
MD71455ASH-3163Y450 Φ3*16*3*D4*50 3 16 3 2.92 12° 4 50
MD71455ASH-3183Y450 Φ3*18*3*D4*50 3 18 3 2.92 12° 4 50
MD71455ASH-3203Y450 Φ3*20*3*D4*50 3 20 3 2.92 12° 4 50
MD71455ASH-3163Y660 Φ3*16*3*D6*60 3 16 3 2.92 12° 6 60
MD71455ASH-3183Y660 Φ3*18*3*D6*60 3 18 3 2.92 12° 6 60
MD71455ASH-3203Y660 Φ3*20*3*D6*60 3 20 3 2.92 12° 6 60
MD71455ASH-3253Y660 Φ3*25*3*D6*60 3 25 3 2.92 12° 6 60
MD71455ASH-3163Y675 Φ3*16*3*D6*75 3 16 3 2.92 12° 6 75
MD71455ASH-3183Y675 Φ3*18*3*D6*75 3 18 3 2.92 12° 6 75
MD71455ASH-3203Y675 Φ3*20*3*D6*75 3 20 3 2.92 12° 6 75
MD71455ASH-3253Y675 Φ3*25*3*D6*75 3 25 3 2.92 12° 6 75
MD71455ASH-3303Y675 Φ3*30*3*D6*75 3 30 3 2.92 12° 6 75
MD71455ASH-3353Y675 Φ3*35*3*D6*75 3 35 3 2.92 12° 6 75
MD71455ASH-4164Y660 Φ4*16*4*D6*60 4 16 4 3.9 12° 6 60
MD71455ASH-4184Y660 Φ4*18*4*D6*60 4 18 4 3.9 12° 6 60
MD71455ASH-4204Y660 Φ4*20*4*D6*60 4 20 4 3.9 12° 6 60
MD71455ASH-4254Y660 Φ4*25*4*D6*60 4 25 4 3.9 12° 6 60
MD71455ASH-4164Y675 Φ4*16*4*D6*75 4 16 4 3.9 12° 6 75
MD71455ASH-4184Y675 Φ4*18*4*D6*75 4 18 4 3.9 12° 6 75
MD71455ASH-4204Y675 Φ4*20*4*D6*75 4 20 4 3.9 12° 6 75
MD71455ASH-4254Y675 Φ4*25*4*D6*75 4 25 4 3.9 12° 6 75
MD71455ASH-4304Y675 Φ4*30*4*D6*75 4 30 4 3.9 12° 6 75
MD71455ASH-4354Y675 Φ4*35*4*D6*75 4 35 4 3.9 12° 6 75

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FAQ

Our factory is located in Wuhan, China, specializing in mid-to-high-end milling cutters and drills. We welcome on-site visits.

  1. 首先,我们确定您的要求。我们的工程师将与您沟通以了解您的需求。
  2. 一旦需求得到确认,我们将创建工具图纸。
  3. 在您批准图纸后,我们将安排生产。
  4. 最后,我们将交付测试工具。

We accept most common payment methods. Specific arrangements can be discussed with our sales manager to find a convenient method for both parties.

We support minimum order quantities for trials. If the quality does not meet our sales commitment, we offer free returns and cover shipping costs.

We typically use fast shipping. Delivery globally takes about 7 to 15 days. If using FedEx air freight, it can be shortened to 3 to 5 days.

We specialize in non-standard customization and handle a large volume of custom orders daily, solving most issues. When submitting your form, please mark it as “non-standard customization,” and a dedicated tool engineer will contact you.

Of course. We have experienced tool engineers and application engineers, and we have numerous case studies of comprehensive solutions. However, due to the long distance, we can only assist local distributors in implementing these comprehensive solutions.

我们的工程师在新加坡拥有16年的工具定制经验,可以流利地用中英文沟通。

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