HRC70 Ultra Hard End Mills
Our company offers ultra-hard milling cutters designed for machining materials up to HRC 70. Made from high-quality tungsten carbide, these tools feature exceptional hardness and durability, ensuring long tool life even under extreme conditions. With advanced geometries and specialized coatings, our HRC 70 milling cutters provide excellent wear resistance, precise cutting, and superior surface finishes. These cutters are ideal for processing hardened steels, high-strength alloys, and other tough materials in high-precision industries.

Materials Suitable for Machining
Ultra-hard hardened die steels like heated SKD11 and CR12.

Main Features
Produced with ultra-fine grain tungsten steel;
Each cutter undergoes full polishing and passivation treatment;
U-shaped flute allows for large chip evacuation and reduces cutting load;
High-performance Balzers DR coating, these cutters deliver excellent wear resistance, oxidation resistance, surface smoothness, and low friction.
 

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.