| Customization: | Available |
|---|---|
| Coating: | Coating |
| Tooth Form: | Spiral Tooth |
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HRC58 End Mills are high-performance cutting tools designed for machining hardened materials with a Rockwell hardness of up to 58 HRC. These end mills are engineered to deliver exceptional durability, precision, and efficiency in demanding industrial applications, including aerospace, automotive, mold & die, and general metalworking.
Featuring advanced coatings, optimized geometries, and high-quality carbide substrates, HRC58 End Mills provide superior wear resistance, reduced cutting forces, and extended tool life-even in the toughest machining conditions.
Manufactured from ultra-fine grain carbide for maximum rigidity.
Capable of machining materials up to 58 HRC (e.g., tool steels, stainless steel, titanium, and Inconel).
Exceptional edge retention reduces frequent tool changes.
TiAlN (Titanium Aluminum Nitride) Coating - Enhances heat resistance (up to 900°C) and reduces friction.
AlTiN (Aluminum Titanium Nitride) Coating - Offers higher oxidation resistance for aggressive cutting.
DLC (Diamond-Like Carbon) Coating - Ideal for non-ferrous and abrasive materials.
2, 3, 4, or 6 Flute Options - Balanced for roughing, finishing, and high-speed machining.
Variable Helix & Uneven Pitch - Reduces vibration and harmonics for smoother cuts.
High-Efficiency Chip Evacuation - Prevents chip clogging in deep-pocket milling.
Tight tolerances (±0.005mm) ensure consistent performance.
Sharp edges for clean cuts and superior surface finishes.
Reduced burr formation in finishing operations.
Hard Milling - Ideal for hardened steels (H13, D2, A2, etc.).
High-Speed Machining (HSM) - Suitable for aluminum, copper, and composites.
Die & Mold Making - Excellent for intricate cavities and fine details.
Aerospace & Medical Components - Reliable for titanium and superalloys.
| Parameter | Details |
|---|---|
| Material | Ultra-fine carbide substrate |
| Hardness | Up to 58 HRC workpiece compatibility |
| Coating Options | TiAlN, AlTiN, DLC, ZrN |
| Shank Type | Straight, Weldon, or Coolant-through |
| Diameter Range | 1mm - 20mm (standard), custom sizes available |
| Flute Count | 2, 3, 4, 6 flutes |
| Helix Angle | 30° - 45° (optimized for material type) |
| Tolerance | ±0.005mm |
| Surface Finish | Ra < 0.4µm (after grinding) |
| Operation | Speed (RPM) | Feed (mm/tooth) | DOC (mm) |
|---|---|---|---|
| Roughing | 800 - 1,200 | 0.05 - 0.10 | 0.3 - 0.8 |
| Finishing | 1,500 - 2,500 | 0.02 - 0.06 | 0.1 - 0.3 |
| Operation | Speed (RPM) | Feed (mm/tooth) | DOC (mm) |
|---|---|---|---|
| Roughing | 1,200 - 1,800 | 0.08 - 0.15 | 0.5 - 1.2 |
| Finishing | 2,000 - 3,000 | 0.04 - 0.10 | 0.2 - 0.5 |
| Operation | Speed (RPM) | Feed (mm/tooth) | DOC (mm) |
|---|---|---|---|
| High-Speed | 8,000 - 15,000 | 0.10 - 0.20 | 1.0 - 3.0 |
Longer Tool Life - Advanced coatings and carbide substrate reduce wear.
Higher Productivity - Optimized geometries allow faster machining speeds.
Superior Surface Finish - Precision-ground edges minimize post-processing.
Reduced Vibration - Variable helix design ensures stable cutting.
Wide Material Compatibility - Effective on steels, titanium, aluminum, and composites.
Machining turbine blades, structural components, and landing gear parts.
High-performance cutting in titanium and Inconel alloys.
Engine block machining, gear cutting, and die production.
High-speed milling of aluminum and cast iron.
Precision cavity milling in hardened tool steels (P20, H13).
Fine-detail engraving and 3D contouring.
Machining surgical instruments and implants from stainless steel & cobalt-chrome.
Micro-milling for dental prosthetics.
Use Proper Coolant/Lubrication - Prevents overheating in hard materials.
Avoid Excessive Feed Rates - Reduces chipping in high-hardness workpieces.
Regular Tool Inspection - Check for wear, edge chipping, or coating degradation.
Optimize Tool Path Strategies - Trochoidal milling for extended tool life.
Size
| d | D | l | L |
| Shank Dia. (mm) | Cutting Dia. (mm) | Cutting Length (mm) | Total Length (mm) |
| 4 | 1 | 3 | 50 |
| 4 | 1.5 | 4.5 | 50 |
| 4 | 2 | 6 | 50 |
| 4 | 2.5 | 7.5 | 50 |
| 4 | 3 | 9 | 50 |
| 3 | 3 | 9 | 50 |
| 3 | 3 | 12 | 75 |
| 3 | 3 | 15 | 100 |
| 4 | 3.5 | 10 | 50 |
| 4 | 4 | 10 | 50 |
| 4 | 4 | 16 | 75 |
| 4 | 4 | 20 | 100 |
| 6 | 5 | 13 | 50 |
| 5 | 5 | 13 | 50 |
| 5 | 5 | 20 | 75 |
| 5 | 5 | 25 | 100 |
| 6 | 6 | 15 | 50 |
| 6 | 6 | 24 | 75 |
| 6 | 6 | 30 | 100 |
| 8 | 8 | 20 | 60 |
| 8 | 8 | 30 | 75 |
| 8 | 8 | 35 | 100 |
| 10 | 10 | 25 | 75 |
| 10 | 10 | 40 | 100 |
| 12 | 12 | 30 | 75 |
| 12 | 12 | 45 | 100 |
Q1: Are you a factory or trading company?
A1: We are professional precision tools manufacturer,have more than 30 years experience in this industry. Welcome to visit us!
Q2: Do you produce special cutting tools?
A2: Yes, we provide OEM/ODM service for customers, just send us your design drawings if you have any customized items need to be made.
Q3: Can the price be reduced for large quantities?
A3: Yes, bigger quantity orders are cheaper.
Q4: When can I get the reply?
A4: We usually reply within 12 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q5: What is the lead time for mass production?
A5: Generally, It will take 10-15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6: Is free shipping available?
A6: We don't offer a free shipping service. But we can have a discount if you buy a large number of products.
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