HRC55 4 Flute CNC Machine Tools Milling Cutter Corner Radius End Mill
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Product Highlights
- Super TiSiN Coating: Reduces friction coefficient and significantly improves tool life with nano hardness up to 3600 HV.
- High Precision Grinding: Made by world latest 5-AXIS CNC tools grinder ensuring precision within 0 ~-0.01mm.
- Micro Grain Carbide: Utilizes HRC55 micro grain carbide rod with grain size 0.6um and flexural strength >=4000N/mm2.
- OEM & ODM Service: We accept custom demands, laser logo on shank, and printed labels on boxes for your brand.
- Wide Material Compatibility: Suitable for processing steel, stainless steel, nickel alloy, titanium alloy, cast iron, and plastic.
- Fast Delivery Time: Samples dispatched in 2-7 workdays; formal orders delivered in 7-30 workdays depending on quantity.
- Strict Quality Inspection: Each cutter is inspected by Zoller Measuring Machine to ensure high standard and precision.
- Large Stock Availability: More than 20000 cutters are in stock to meet urgent requirements with stable raw materials.
Product Attributes
- Customization
- Available
- Coating
- Tisin
- HRC
- 58
- Model NO.
- Corner Radius End Mills
- Bending Strength
- >=4000
- Finish Surface
- Plain Surface, The Side, Socket
- Suitable for
- Copper, Cast Iron, Carbon Steel, Mould Steel
- Helix Angle
- 35 Degree
- Grain Size
- 0.6um
- Free Service
- OEM
- Tooth Form
- Spiral Tooth
- Tooth Space
- Sparse Tooth
- Structure
- Indexable Type
- Material
- Tungsten Steel
- Type
- Face Milling Cutter
- Transport Package
- 1PC in a Plastic Tube, 10PCS a Group
- Specification
- SGS
- Trademark
- Hiboo
- Origin
- Changzhou Jiangsu China
- HS Code
- 8207709000
- Production Capacity
- 50000PCS/Month
- Package Size
- 35.00cm * 18.00cm * 15.00cm
- Package Gross Weight
- 0.800kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of HRC55 4 Flute CNC Machine Tools Milling Cutter Corner Radius End Mill
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Product Description


coated corner raduis carbide end mills
|
Product Name |
Solid carbide corner radius end mills milling cutter |
| Features | Top-rated Series |
| Processing Type | Metal |
| Precision | within 0 ~-0.01mm |
| HRC | 45/55/65 |
| Suitable For | Iron, Cast iron, Common steel, Hardened Steel under hardness HRC55 |
| Machine Type | CNC Milling Machine |
| Flutes | 2/4 |
| Diameter | 1-20mm |
| Overall Length | 50-150mm |
| Co | 12% |
| TRS Min(N/MM²) | 4000 |
| HRA | 92.2 |
| HRC55 |
| YG10.2 &WF25(Taiwan) |
| Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 |
2. Made by world latest 5-AXIS CNC tools grinder, promise the quality and precision of cutter.
3. Super TiSiN Coating reduce the coeffiction of friction, and improve the tools life much.
| AlTiN | TiAIN | TiSiN | Nano | |
| Hardness(HV) | 3200 | 2800 | 3600 | 42(GPA) |
| Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 |
| Oxidation Temp(°) | 900 | 800 | 1000 | 1200 |
| Friction Coeffient | 0.3 | 0.3 | 0.45 | 0.4 |
| Color | Black | Violet | Copper | Blue |


We accept the specification as your requirement.
Work Piece: Suitable for processing steel, stainless steel, nickel alloy, Titanium alloy, cast iron,
Plastic and other materials' hardness below HRC55
| order number | cutting | Flute | Shank | Corner | A.0.L |
| d | l | D | R Corner | L | |
| 1×3×4D×R0.2×50L×2F | 1 | 3 | 4 | R0.2 | 50 |
| 1×3×4D×R0.3×50L×2F | 1 | 3 | 4 | R0.3 | 50 |
| 1.5×3×4D×R0.2×50L×2F | 1.5 | 4 | 4 | R0.2 | 50 |
| 1.5×3×4D×R0.3×50L×2F | 1.5 | 4 | 4 | R0.3 | 50 |
| 2×6×4D×R0.2×50L×2F | 2 | 6 | 4 | R0.2 | 50 |
| 2×6×4D×R0.3×50L×2F | 2 | 6 | 4 | R0.3 | 50 |
| 2.5×8×4D×R0.2×50L×2F | 2.5 | 6 | 4 | R0.2 | 50 |
| 2.5×8×4D×R0.5×50L×2F | 2.5 | 6 | 4 | R0.5 | 50 |
| 3×8×3D×R0.3×50L×2F | 3 | 8 | 3 | R0.3 | 50 |
| 3×8×3D×R0.5×50L×2F | 3 | 8 | 3 | R0.5 | 50 |
| 3×8×4D×R0.3×50L×2F | 3 | 8 | 4 | R0.3 | 50 |
| 3×8×4D×R0.5×50L×2F | 3 | 8 | 4 | R0.5 | 50 |
| 4×10×4D×R0.5×50L×2F | 4 | 10 | 4 | R0.5 | 50 |
| 4×10×4D×R1.0×50L×2F | 4 | 10 | 4 | R1.0 | 50 |
| 4×10×6D×R0.5×50L×2F | 4 | 10 | 6 | R0.5 | 50 |
| 4×10×6D×R1.0×50L×2F | 4 | 10 | 6 | R1.0 | 50 |
| 5×13×6D×R0.5×50L×2F | 5 | 13 | 6 | R0.5 | 50 |
| 5×13×6D×R1.0×50L×2F | 5 | 13 | 6 | R1.0 | 50 |
| 6×15×6D×R0.5×50L×2F | 6 | 15 | 6 | R0.5 | 50 |
| 6×15×6D×R1.0×50L×2F | 6 | 15 | 6 | R1.0 | 50 |
| 8×20×8D×R0.5×60L×2F | 8 | 20 | 8 | R0.5 | 60 |
| 8×20×8D×R1.0×60L×2F | 8 | 20 | 8 | R1.0 | 60 |
| 8×20×8D×R1.5×60L×2F | 8 | 20 | 8 | R1.5 | 60 |
| 10×25×10D×R0.5×75L×2F | 10 | 25 | 10 | R0.5 | 75 |
| 10×25×10D×R1.0×75L×2F | 10 | 25 | 10 | R1.0 | 75 |
| 10×25×10D×R1.5×75L×2F | 10 | 25 | 10 | R1.5 | 75 |
| 10×25×10D×R2.0×75L×2F | 10 | 25 | 10 | R2.0 | 75 |
| 12×30×12D×R0.5×75L×2F | 12 | 30 | 12 | R0.5 | 75 |
| 12×30×12D×R1.0×75L×2F | 12 | 30 | 12 | R1.0 | 75 |
| 12×30×12D×R1.5×75L×2F | 12 | 30 | 12 | R1.5 | 75 |
| 12×30×12D×R2.0×75L×2F | 12 | 30 | 12 | R2.0 | 75 |

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Package and shipping details
Laser brand on the cutter's shank , 1 pc in a plastic tube , 10pcs a group
We cooperated with DHL , Fedex, UPS ,TNT, EMS and other express you wanted.
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Delivery Time
For samples , we dispatch your tools in 2-7 workdays .
For formal orders,We delivery tools to you in 7-30 workdays , it will depond on your order quantity. -
Payment Term
T/T ,Western Union , MoneyGram,L/C
Changzhou Hiboo Tools Co., Ltd is a high-tech enterprise with all vitality, potential and comprehensive Strength. The company located in Changzhou, Jiangsu, China, a unique place near by Shanghai.We are Gold Supplier who specialized in producting and exporting Carbide End Mills, Drills, Inserts, Reamers and more other customized cutting tools.The efficient workshop and Imported 5AXIS grind machines run by skillful operators. The strict inspection standards to make sure each cutter is inspected by Zoller Measuring and Inspecting Machine. Now, Our monthly output up to 50000pcs of carbide end mills, drills ect, More than 20000 cutters are in stock which meet your urgent requirements. Enough Raw Materials in stock to keep the price stability.

| 1.Several years' professional producting and exporting experience | ||||
| 2.Advanced RD department meet your special demands | ||||
| 3.High precision CNC machines,high standard and strict inspection | ||||
| 4.Custom demand are welcomed ,OEM and ODM Service | ||||
| 5.Fast delivery time and Convenient Transportations | ||||
| 6.More than 20000 products are available | ||||
| 7.For your suggestions or complaints,We will handle them Soonest |
| 1.Are you manufacturer or trading company ? | |||||
| We are Professional manufacturer with own export&import license. More than 10 year exporting experience. |
|||||
| 2.What cnc machines do you use? | |||||
| More than 10 pcs ANCA ,Walter CNC grind machines ,and professional staff to make sure the good quality , with short delivery time . |
|||||
| 3.What's your incoterm? | |||||
| FOB shanghai/Ningbo, CIF , CFR ,EXW | |||||
| 4.Can you send products to our Forwarder in China? | |||||
| Yes,with our pleasure to send goods to your China forwarder. | |||||
| 5.Can you do the OEM or ODM? | |||||
| Yes, we can. We can laser your logo and brand on the cutter's shank , printed lable on the box. |
|||||
| 6.Will you attend International Exhibition? | |||||
| Yes, we had attended exhibitions in India, Thailand, Vietnam, Taiwan, Turkey etc. We'll plan to go more fairs. |
|||||
| 7.Can we be your distributor ? | |||||
| Yes, of course . Welcome to contact us for this matter. | |||||
| 8. Can you product special cutting tools according to drwaing ? | |||||
| Yes We can. We will check the drwaing and reply you in 1 workday. |
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR244734". Items marked "" are certified.
Company Profile
We located In Changzhou City, About 1 Hours from Shanghai, China. We has committed to manufacturing solid carbide end mills, Drills, reamers, Inserts, Both standard and Nonstandard tools, offering high quality cutting tools, competitive price and unequaled customer service.
Our carbide cutting tools For the medical fields including Orthodontics, Orthopedics, Catheters, and Surgical instruments; For the automotive parts and engines, motorcycles, snowmobiles, and bicycle industries; For pattern and mold makers; For general manufacturing in marine, recreational and consumer products industries; For the plastics industry, and For the woodworking industry.
Efficient workshop and 5AXIS grind machines run by skillful operators. We have our partners as complementarities sited around our factory in 5 Km who is product turning tools, holder And others, they are all around our factory in 5 Km. So, you can trust us that we must satisfy your needs.
We earned reputation of good quality, Fast producting, Delivery in time, reliable service. Hiboo will continue to introduce some new series of tools to meet different requirements. Sincerely Welcome to inquiry products and visit our company, thanks.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 26 Lingshan Mid Rd., No. 23-1 Block Tools Industrial Park, Xixiashu Town, Xinbei District, Changzhou, Jiangsu, China
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Plant Area
- 2394.12 square meters
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Number of Employees
- 40
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Registered Capital
- 2,000,000 RMB
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Terms of Payment
- LC, T/T, D/P
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR
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Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
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Minimum Order Quantity
- 5 Pieces
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Supply Chain Partners
- 40
Our Production Capability & Technical Expertise
-
Main Products
- Carbide End Mill, Carbide Drill, End Milling Cutter, Carbide Reamer, Carbide Ball Nose End Mill, Carbide Corner Radius End Mill, Carbide Rods, Roughing End Mill, Carbide Taper End Mill
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Production Lines
- 6
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Production Machines
- CNC Lathe 1, CNC Lathe 2, CNC Lathe 3, Centerless Grinding Machine, Surface Grinding Machine
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QA/QC inspectors
- 2 people
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Inspection Type for Finished Products
- Random inspection(Function inspection & Visual inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization
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ODM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-02-18
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Export Year
- 14 Years
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Main Markets
- South America, Europe, Southeast Asia/ Mideast, Domestic
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Repeat Buyers Choice
- 30%~50%
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Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Are you a manufacturer or trading company?
- We are a professional manufacturer with our own export and import license and more than 10 years of exporting experience.
- What are your incoterms?
- Our incoterms include FOB Shanghai/Ningbo, CIF, CFR, and EXW.
- Can you send products to our forwarder in China?
- Yes, we are pleased to send goods to your forwarder in China.
- Can you do OEM or ODM?
- Yes, we can. We can laser your logo and brand on the cutter's shank and print labels on the box.
- Will you attend international exhibitions?
- Yes, we have attended exhibitions in India, Thailand, Vietnam, Taiwan, Turkey, etc., and plan to attend more fairs.
- Can we be your distributor?
- Yes, of course. Welcome to contact us for this matter.
- Can you produce special cutting tools according to drawings?
- Yes, we can. We will check the drawing and reply to you in 1 workday.
Send your message to this supplier
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