Hrc 60 Round Nose End Mill Bit
This is a solid carbide round nose end mill with a hardness of HRC 60, designed for high-speed milling of steel, cast iron, stainless steel, and aluminum. It is suitable for finishing and semi-finishing operations. The tool is…
Product Overview
This is a solid carbide round nose end mill with a hardness of HRC 60, designed for high-speed milling of steel, cast iron, stainless steel, and aluminum. It is suitable for finishing and semi-finishing operations. The tool is manufactured to customer drawings or samples, with high precision, good symmetry, and dynamic balance to support stable performance at high spindle speeds.
Key Benefits
- High hardness HRC 60 ensures long service life under high-speed cutting conditions
- Good symmetry and dynamic balance reduce vibration during high-speed milling
- Smooth chip removal allows for larger cutting amounts and stable processing
- Sharp cutting edge and high rigidity maintain surface quality and dimensional accuracy
- Reduced tool change frequency due to extended tool life, improving machine uptime
Technical Data
Values below come from the product data we publish. Anything not listed is confirmed against your drawing at quotation.
| Material | Solid tungsten carbide (WC-Co) |
|---|---|
| Hardness | HRC 60 |
| Application | Finishing and semi-finishing of steel, cast iron, stainless steel, aluminum |
| Profile | Round nose |
| Handle Type | Right angle and various types for different machines |
| Finish | Ground to drawing |
| Dimensions | To customer drawing |
| Lead Time | Stock items 3-5 days after payment; customised items quoted per order |
Problems It Solves
- Frequent tool breakage or dulling when using low-hardness or non-carbide tools in steel and stainless steel
- Poor surface finish and dimensional drift due to tool deflection or imbalance
- Inconsistent chip removal leading to clogging and poor machining stability
- High tool change rate increasing downtime and production cost
- Inability to maintain edge sharpness over extended cutting cycles
Who It Is For
- Machinery and mechanical parts manufacturers using CNC milling machines
- Tooling suppliers sourcing solid carbide end mills for resale
- Mould and die shops requiring precision tools for finishing complex shapes
- Aerospace and automotive component makers needing durable end mills
- Industrial workshops performing high-speed milling on multiple materials
Application Scenarios
- Finishing and semi-finishing of steel components in automotive and machinery manufacturing
- Machining cast iron housings and brackets with consistent surface finish
- Cutting stainless steel parts in chemical and food processing equipment
- Machining aluminum components in aerospace and electronics industries
- High-speed milling of complex contours requiring consistent edge integrity
Technical Features
- Solid carbide construction with HRC 60 hardness for high wear resistance
- Round nose profile for smooth contouring and reduced stress concentration
- High precision and dynamic balance for stable high-speed operation
- Sharp cutting edge with high rigidity to maintain cutting accuracy
- Capable of handling high cutting speeds and large feed rates with stable chip removal
Materials and Grades
- Solid tungsten carbide (WC-Co) with cobalt content selected for balance of hardness and toughness
- High-performance alloy grade selected to resist chipping and maintain wear resistance under high cutting loads
- Material formulation optimised for chip removal stability and edge retention
Customisation Options
- Manufactured to customer drawings or samples
- OEM and ODM services available for custom profiles and dimensions
- Grade and hardness adjusted based on material and cutting conditions
- Samples provided for pre-testing before bulk order commitment
How This Part Is Made
Drawing or sample review for design validation
Material selection based on application and cutting load
Precision machining from solid carbide rod
Grinding to final profile and sharp edge
Dimensional and geometric inspection
Dynamic balance and symmetry check
Physical property verification
Packing and shipping
Quality Control
- Every order is tested before bulk production is released
- Physical properties, shape, and tolerance are checked before shipping
- Inspection photographs of the finished order are sent for confirmation before delivery
Use Guide
- Provide the material to be machined, cutting speed, feed rate, and required surface finish for optimal grade selection
- Use the tool at recommended speeds and feeds to maintain edge integrity and tool life
- Ensure the machine spindle and tool holder are properly balanced to avoid vibration
- Clean chips from the flute regularly to prevent re-cutting and tool damage
- Keep a sample from the first batch for comparison when evaluating future orders
How It Compares With The Alternatives
| Alternative | Trade-off |
|---|---|
| High-speed steel end mill | HSS tools are cheaper and easier to sharpen, but wear out quickly in steel and stainless steel, leading to more frequent tool changes |
| Coated carbide end mill | Coated tools have a surface layer that wears through; once gone, the base material fails rapidly. Solid carbide wears uniformly and lasts longer |
| Ceramic end mill | Ceramic offers higher hardness but is brittle and prone to chipping under impact or vibration; carbide handles shock better |
Hrc 60 Round Nose End Mill Bit FAQ
Are you a trade company or a manufacturer?
A manufacturer. The company has produced tungsten carbide parts for over 15 years and offers design, processing, and technical support for all types of carbide products.
Where is your factory located?
Zhuzhou City, Hunan Province, China, which is the country's tungsten carbide production base.
Can I get a sample before placing a bulk order?
Yes. Samples are available for pre-testing. Send your drawing and service conditions, and we will quote for a sample.
Can you produce the products according to my own drawing?
Yes. OEM and ODM services are available. We can manufacture end mills to your drawing or sample.
How long will it take to execute my order?
Stock items are shipped 3-5 days after payment is received. Customised items will have a delivery time stated in the quotation.
How do I know the parts were checked before they shipped?
Physical properties, shape, and tolerance are inspected before shipping. Detailed inspection photographs of the order are sent for your confirmation before delivery.
Do you offer a warranty?
Yes. We offer a 100% satisfaction guarantee. If there is a quality issue with an overseas order, please send photos by email. We will provide replacements at our cost based on the actual situation.
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View Details →Get A Price For Hrc 60 Round Nose End Mill Bit
Send the drawing or the dimensions plus what the part runs against. Samples are available for pre-testing before a bulk order.