Grade |
ISO Grade |
Grain Size (um) |
CO (%) |
Hardness |
Hardness |
g/cm³ (Density) |
N/mm²(TRS) |
Grade |
ISO Grade |
Grain Size |
Cobalt Content |
HRA |
HV30 |
g/cm³ |
N/mm² |
GU25F |
K20-K40 |
0.4 |
12 |
92.6 |
1750 |
14.1 |
4700 |
GU20F |
K20-K40 |
0.6 |
10 |
92.3 |
1670 |
14.37 |
4200 |
GU20 |
K20-K40 |
0.8 |
10 |
91.9 |
1630 |
14.4 |
4000 |
Detailed Photos
Product Parameters

Company Profile
Founded in 2011, Shanghai Wanlijia Tools Co., Ltd. stands as a beacon of innovation, expertly merging the sales and technical service of top-tier metal cutting tools. Our esteemed portfolio finds application across a diverse range of industries, including aluminum alloy production, CNC machining, and metal parts processing. We also cater to specialized sectors like semiconductor medical equipment, the watch and clock industry, precision electronics, automotive parts manufacturing, precision mold creation, aerospace, photovoltaic and new energy realms, as well as the graphite and carbon products sector. Our commitment to excellence is reflected in our hallmark short delivery times, unwavering quality consistency, and an unwavering dedication to customer satisfaction.
We proudly present DEQIEER, our registered trademark, delivering cutting-edge tool machining solutions tailored to empower our clientele. Enhance your machining efficiency, substantially cut costs, boost your profitability, and elevate your market competitiveness with our forward-thinking innovations.
Beyond our comprehensive suite of standard products, we offer bespoke customization services, crafting tools that align perfectly with the unique specifications and demands of our customers.
At the core of our ethos lies the unwavering belief in 'people-oriented, quality first, and service excellence,' driving our entrepreneurial spirit and growth. Guided by a customer-first philosophy, we embrace advancement and adaptability, continually refining our comprehensive, multi-tiered, and swift technical services, all empowered by our exceptional product offerings.
Integrity and sincerity are the cornerstones of our business. We warmly invite customers to visit us, fostering relationships that transcend mere transactions-'Once cooperation, lifelong friendship!'
1. Are you a manufacturer? Do you have a factory? We operate as a trading company, situated just 10 kilometers from Shanghai Hongqiao Airport, complemented by our own state-of-the-art production facility.
2. What kind of machines do you use? Our factory is equipped with the illustrious ANCA grinding machine, alongside precision-engineered German Zoller testing equipment, ensuring superior quality.
3. Can you produce special carbide tools? Absolutely. We specialize in crafting bespoke carbide tools tailored precisely to customer drawings, while also offering a broad array of standard cutting tools.
4. When can I get the price? Typically, we deliver quotes within 24 hours post-inquiry. For urgent pricing needs, reach out via phone or email to expedite your request.
5. If we want to work with you, is it possible to obtain confidentiality? Naturally, we ensure the utmost confidentiality for all your information, including company data, drawings, and order specifics. We are ready to sign an NDA (Non-Disclosure Agreement) if required.
6. Can you provide OEM and ODM services? Yes, we offer extensive OEM and ODM services. Our seasoned R&D team is poised to design products to your precise specifications, offering expert advice and detailed CAD drawings.
7. What are the advantages of your company? Why should I choose your products?
Our distinguished company boasts a proficient team and a well-structured production line, delivering high-quality products at competitive prices.
8. Can you laser logo on the products? What is the packing method?
Yes, we can laser your trademark onto products, provided you grant us the necessary authorization. Our products typically display only specifications and models without trademarks.
Packaging is adaptable to your preferences; absent specific requests, we utilize our own packaging, which comprises both plastic and carton boxes.
9. Can I get free shipping? What is your shipping method?
While we don't offer free shipping, we provide substantial discounts for large orders. Our collaboration with courier services ensures you receive the most favorable shipping rates, utilizing Express, DHL, FEDEX, EMS, Air Freight, and Sea Freight to suit your needs.