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HRC45/55 Diameter D4.0mm Carbide Square Endmill
US$2.50
10 Pieces
Sample price:US$1.65/piece.Request sample
Product profile
Customization
AvailableShank Type
Straight ShankIncluded Angle
90 degreesModel NO.
CustomizedFlute Number
4TApplication
SteelCoating
UncoatedTooth Form
Straight ToothTooth Space
Extra Dense ToothStructure
Insert TypeMaterial
Cemented CarbideType
Cylindrical Milling CutterTransport Package
CartonSpecification
d3 to 20Trademark
EvergreenOrigin
ChinaHS Code
8466910000Production Capacity
1000000 PCS/MonthKey features
Wide Hardness Range: Suitable for machining steel with hardness from 45 HRC to 65 HRC and above.
Multiple Coating Options: Available with AlTiN, TiAlN, TiSiN, Nano, DLC, and Diamond coatings.
Submicron Grain Structure: Features submicron grain size carbide for superior wear resistance and strength.
Fast Delivery: Standard sizes in stock with dispatch within 24 hours.
Custom Orders Accepted: Special orders for specific sizes and coatings are accepted.
Diverse Flute Configurations: Available in 2, 3, 4, and 6 flute options for various applications.
High Precision Tolerance: Manufactured with h6 tolerance for high accuracy.
Versatile Material Compatibility: Ideal for steel, stainless steel, die steel, cast iron, and copper.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-11-30Nearest Port: shanghai, shenzhenAverage Response Time: ≤7.99hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryZhuzhou Evergreen Hardmetal Tools Co., Ltd. is identified as a Chinese manufacturer/factory focused on cemented carbide and tungsten carbide products. It reports ISO 9000 and ISO 9001 certification, proprietary import/export rights, exports to more than 120 countries and regions, and began exporting in 2014. The supplier describes dedicated sales, engineering, and production functions, with 6–10 years of R&D engineer experience and 6–10 quality-control staff. Its stated production setup includes five production lines and reported output for tungsten carbide button bits. It also lists customized products and engineering support, indicating customization capability. However, the provided information does not establish after-sales performance, financial credibility, or named customer cases. Monetary and financial figures are omitted.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and as a technical enterprise engaged in the R&D, production, sales, and finishing of cemented carbide products. This supports classification as a manufacturing supplier rather than only a trading company.
CertificationsThe supplier reports ISO 9000 and ISO 9001 certification, and specifically states that it passed ISO9001:2008 Quality Management System certification. These are explicit quality-management credentials, although the current validity or scope is not provided.
R&D capabilityThe company is described as dedicated to R&D and reports 6–10 years of total R&D engineer experience. It also states that it has obtained many Chinese patents, providing explicit evidence of technical development activity.
Production capacityProduction is identified as a core company function, supported by five production lines, 50 total staff, and stated output for tungsten carbide button bits. The supplier also reports lead times of within 15 workdays in off-peak periods and one month in peak season, indicating defined production scheduling, though capacity evidence is product-specific.
Customization capabilityThe engineering function is explicitly described as providing technical recommendations and solving or studying customized products. Customized products are also listed among the main offerings, supporting a stated ability to handle customized requirements.
Product Q&A
Q:What is the hardness range this endmill can machine?
A:
It is suitable for machining hardened steel with a hardness range from 45 HRC to 65 HRC or even higher.
Q:What coating options are available?
A:
Various coatings are available including AlTiN, TiAlN, TiSiN, Nano, DLC, and Diamond.
Q:How long does it take to deliver samples and bulk orders?
A:
Samples take 3-7 workdays, while bulk orders take 7-30 workdays depending on the order quantity.
Q:Are special orders accepted?
A:
Yes, special orders are accepted for customized requirements.
Q:What materials can this tool be used on?
A:
It is suitable for machining steel, stainless steel, die steel, mould steel, carbon steel, cast iron, and copper.
Send Inquiry
*To:
Zhu Zhou Evergreen Hardmetal Tools Co., Ltd.
Zhu Zhou Evergreen Hardmetal Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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