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for 60 HRC Hardened Steel 4f-D20-55-150mm Solid Tungsten Carbide End Mill
US$13.50
20-999 Pieces
US$11.30
1,000-4,999 Pieces
US$10.90
5,000+ Pieces
Sample price:US$13.50/piece.Request sample

Product profile

Customization

Available

Application

Steel

Hardness

92.5hra

Model NO.

EM-SL-4F-205520150

Strength

3500MPa

Diameter

10mm(-0.005~+0.005)

Flute Length

25mm

Overall Length

75mm

Flute

4 Flat Flute

Coating

Coating

Tooth Form

Spiral Tooth

Tooth Space

Dense Tooth

Structure

Insert Type

Type

Cylindrical Milling Cutter

Material

Tungsten Carbide

Transport Package

25kg. Carton

Specification

4F-10-25-75mm

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

820900100

Production Capacity

10000000PCS/Month

Key features

High Hardness Material: Made of tungsten carbide with hardness up to 92.5 HRA and strength of 3500 MPa.
Wide Diameter Range: Available in diameters from 0.3mm to 100mm with precise tolerance control.
Customizable Length: Total length can be customized from 10mm to 1000mm to meet specific needs.
Multi-Grade Options: Offers various grades like YL10.2, YG10X, YG12X, YG15, YG20, YG10, YG8.
Versatile Applications: Suitable for milling 45HRC, 50HRC, and 60HRA metals including stainless steel.
Precision Tolerance: Diameter tolerance is -0.05~+0.05mm, length tolerance is 0~+0.2mm.
Custom Tip Angles: Tip angles can be customized to 30, 60, or 90 degrees as required.
Multiple Coating Types: Available with coating options to enhance wear resistance and performance.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: Guangzhou, Shanghai, NingboAverage Response Time: ≤10.31hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryZhuzhou Up Cemented Carbide Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hunan, with products focused on tungsten carbide components and related materials. The supplier reports ISO 9000 and ISO 9001 certifications, six production lines, 41–50 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves multiple international markets and derives 71%–90% of sales from exports. The supplier states that it can provide quality products and services, but the available information does not establish detailed after-sales procedures, customization capabilities, financial strength, or a substantial customer track record. Trade data shows one recorded transaction involving a Ukrainian buyer, which is limited evidence of commercial activity.
Supplier typeThe supplier is explicitly described as a manufacturer/factory and trading company, legally organized as a limited company in Zhuzhou, Hunan, China. Its stated business identity and address are consistent across the provided records.
CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management system certifications. These are explicit certifications relevant to quality-management practices, although no certificate scope, issuing body, or validity period is provided.
R&D capabilityThe supplier describes advanced alloy production technology and reports 41–50 years of total R&D engineer experience. This supports an R&D and technical capability, but there is no evidence of patents, new-product development, dedicated R&D facilities, or documented innovations.
Production capacityThe supplier is identified as a factory/manufacturer with rich production and processing experience, six production lines, 11–20 quality-control staff, and a broad range of tungsten carbide products. Reported lead times are within 15 working days off-season and one month during peak season, indicating stated production and fulfillment capacity.

Product Q&A

Q:What materials are available for this end mill?
A:
The end mills are made of tungsten carbide with various grades including YL10.2, YG10X, YG12X, YG15, YG20, YG10, and YG8.
Q:What is the diameter range of the product?
A:
The diameter ranges from 0.3mm to 100mm, with a tolerance of -0.05mm to +0.05mm.
Q:Can the length be customized?
A:
Yes, the total length can be customized from 10mm to 1000mm.
Q:What is the hardness of the tungsten carbide?
A:
The hardness is up to 92.5 HRA, with a strength of 3500 MPa.
Q:What types of metals can this end mill process?
A:
It is suitable for milling 45HRC, 50HRC, and 60HRA metals, including stainless steel and titanium alloy.

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