Our HRC 45 End Mills are manufactured from premium Tungsten Carbide Rods and engineered for high-efficiency CNC machining of steels and pre-hardened materials with a hardness of up to 45 HRC. Combining ultra-fine grain solid carbide with advanced wear-resistant coatings, these end mills deliver outstanding cutting performance, excellent dimensional accuracy, and long service life.
As part of our complete Tungsten Carbide End Mills product range, HRC 45 end mills are ideal for roughing, semi-finishing, and finishing operations. For machining harder materials, we also offer HRC 55 End Mills and HRC 65 End Mills, allowing customers to select the most suitable cutting tool according to workpiece hardness and machining conditions.
Every end mill is manufactured from high-quality Tungsten Carbide Rods, providing exceptional hardness, high transverse rupture strength, and excellent wear resistance. Premium carbide materials ensure stable cutting performance and significantly extend tool life.
Specially designed cutting geometry delivers smooth machining of carbon steel, alloy steel, mold steel, and pre-hardened steel while maintaining excellent edge strength and machining accuracy.
Available with TiAlN, AlTiN, and Nano coatings, our HRC 45 end mills offer excellent heat resistance, lower cutting friction, and improved oxidation resistance for high-speed CNC machining.
Advanced CNC grinding technology ensures sharp cutting edges, excellent concentricity, reduced vibration, and superior surface finishes.
Optimized flute geometry allows efficient chip removal, minimizing heat buildup and improving machining stability during continuous milling operations.
We offer a complete range of carbide end mills for different machining applications.
Suitable for slot milling, shoulder milling, side milling, and pocket milling.
Designed for 3D contour machining, mold cavities, and complex curved surfaces requiring excellent surface finishes.
Increase cutting edge strength while reducing chipping during high-speed machining.
Ideal for aggressive material removal with reduced cutting forces and improved machining efficiency.
Perfect for deep cavity machining and precision mold manufacturing.
Custom diameters, flute counts, coatings, and cutting geometries are available according to customer requirements.
Our HRC 45 end mills are widely used in:
CNC Machining Centers
Mold & Die Manufacturing
Automotive Components
Aerospace Parts
Mechanical Engineering
Industrial Equipment
Precision Component Manufacturing
Tool & Die Repair
For complete machining solutions, many customers combine our Tungsten Carbide Drills for precision hole making, Carbide Reamers for finishing operations, and Carbide Inserts for turning and face milling applications.
Recommended for machining:
Carbon Steel
Alloy Steel
Pre-Hardened Steel (Up to HRC 45)
Mold Steel
Stainless Steel
Cast Iron
Copper Alloys
Aluminum Alloys
Typical workpiece materials include P20, 40Cr, 42CrMo, H13 (pre-hardened), NAK80, and other engineering steels.
For hardened materials above 45 HRC, we recommend selecting our HRC 55 End Mills or HRC 65 End Mills to achieve better tool life and higher machining efficiency.
| Specification | Details |
|---|---|
| Material | Premium Solid Tungsten Carbide |
| Hardness | Up to HRC 45 |
| Flute Count | 2 Flute / 3 Flute / 4 Flute |
| End Type | Square, Ball Nose, Corner Radius, Roughing |
| Diameter | Standard & Custom Sizes |
| Coating | TiAlN, AlTiN, Nano Coating |
| Shank Type | Straight Shank |
| OEM & ODM | Available |
High machining efficiency
Excellent wear resistance
Superior dimensional accuracy
Smooth surface finish
Stable cutting performance
Reduced vibration
Long service life
High-speed machining capability
Factory-direct pricing
OEM & ODM manufacturing support
In addition to carbide end mills, we also supply Tungsten Carbide Burrs, Tungsten Carbide Drills Carbide Reamers, and Carbide Inserts, providing customers with a complete range of carbide cutting tools for modern CNC machining.
As a professional carbide cutting tool manufacturer, we specialize in producing high-quality carbide milling tools for distributors, wholesalers, machine shops, and industrial manufacturers worldwide.
Our advantages include:
Premium tungsten carbide raw materials
Advanced CNC grinding technology
Strict quality inspection
Stable production capacity
Flexible OEM & ODM services
Competitive factory pricing
Fast worldwide delivery
Professional technical support
Whether you require Square End Mills, Ball Nose End Mills, Corner Radius End Mills, Roughing End Mills, or customized carbide cutting tools, our experienced engineering team can recommend the ideal solution for your machining application.
Looking for a reliable HRC 45 End Mill manufacturer or supplier?
Contact us today for product catalogs, technical specifications, OEM customization, and competitive wholesale pricing. We are committed to supplying high-quality carbide cutting tools that help improve machining efficiency, reduce tooling costs, and maximize production performance.
