HRC 55 4 Flute Flat Milling Cutters for Steel
- Brand: Zand Tools
- The main components of a flat milling cutters for steel include the body, the cutting edge, and the support system. The body of the cutter is typically made of high-quality steel, and it is designed to withstand the high temperatures and pressures generated during machining. The cutting edge, which is the most important component, is made of a high-speed steel or carbide material. It is sharp and flexible, allowing it to cut through the steel material with minimal resistance. The support system is responsible for supporting the cutting edge and ensuring that it remains sharp and efficient.



Product Details
Material | Tungsten Cobalt Alloy, Tungsten Carbide | Machine Type | Milling Machine |
Controlling Mode | CNC Tooling System | Precision | 0.005-0.01mm |
Shank Diameter | 4-40mm | Coating | TiSiN |
Flute Diameter | 0.3-40mm | HRC | HRC55 |
Overall Length | 38-330mm | Suitable For | cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel |
1. Special Cutting Edge: Special cutting edge can increase the cutting ability. The lifetime of tools and machines will be longer
2. Smooth And Wide Flute: Smooth and wide flute will remove the cuttings more easily
3. Heat-resistant Coating: With highly heat-resistant HELICAL coating, can be used for high-speed processing
4. Bronze Coating: Under bronze coating, any abrasion is easy to be recognized
5. High-Quality Raw Material: The raw material of 4 flute square end mill for steel is used of high toughness, grain-sized carbon tungsten
6. Polished Surface Treatment: The 4 flute square end mill for steel with high polished surface treatment, reduce the friction coefficient could be reduced, the lathe efficiency could be improved, and more production time could be saved
Model No. | Cutting Dia | Cutting Length | Shank Dia | Total Length |
---|---|---|---|---|
ZTSQ0550010504ST | 1 | 3 | 4 | 50 |
ZTSQ055001D50504ST | 1.5 | 4.5 | 4 | 50 |
ZTSQ0550020504ST | 2 | 6 | 4 | 50 |
ZTSQ055002D50504ST | 2.5 | 7 | 4 | 50 |
ZTSQ0550030504ST | 3 | 8 | 4 | 50 |
ZTSQ055003D50504ST | 3.5 | 10 | 4 | 50 |
ZTSQ0550040504ST | 4 | 10 | 4 | 50 |
ZTSQ0550050504ST | 5 | 13 | 6 | 50 |
ZTSQ0550060504ST | 6 | 15 | 6 | 50 |
ZTSQ0550080604ST | 8 | 20 | 8 | 60 |
ZTSQ0550100754ST | 10 | 25 | 10 | 75 |
ZTSQ0550120754ST | 12 | 30 | 12 | 75 |
ZTSQ0550141004ST | 14 | 45 | 14 | 100 |
ZTSQ0550161004ST | 16 | 45 | 16 | 100 |
ZTSQ0550181004ST | 18 | 45 | 18 | 100 |
ZTSQ0550201004ST | 20 | 45 | 20 | 100 |
Recommend Cutting Parameters


Clients Benefits:
1. More revenue: due to our big stocks, tools cost can be controlled. With our competitive price, we can help you to make even more revenue but at a lower cost.
2. No quality complaint: By controlling quality from raw material to the production process and 100% examed before shipment, so we can help you to keep away from any clients’ complaints for quality issues.
3. One-stop shop service: we have a variety of CNC milling tools, CNC router bits, and CNC drilling tools. You do not need to buy everywhere and pay shipping costs everywhere.
4. Increase clients’ conversion rate: with our technical and market experience, we can help you to generate more customers with an even higher conversion rate.
5. Fast feedback: we offer 24 hours online service, any questions from you or your clients will be replied immediately, and your clients will be happy, then you will be happy.
6. Customized tools: Customized 4 flute square end mill for steels can be provided according to your drawing and your workpiece.

FAQ: