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
Established in 2011, Shanghai Wanlijia Tools Co., Ltd. stands as a distinguished enterprise, seamlessly blending the sales and technical service of premium metal cutting tools. Our state-of-the-art products have been embraced across a myriad of metal cutting applications, including aluminum alloy crafting, CNC machining, and metal parts processing. From the intricate demands of the semiconductor and medical equipment sectors to the precision requirements of the watch and clock industry, our solutions shine. We cater to industries ranging from precision electronics and automotive parts manufacturing to aerospace engineering, photovoltaic innovations, new energy sectors, and the graphite and carbon products industry. Our commitment is reflected in prompt delivery, unwavering quality, and exceptional customer satisfaction, ensuring our offerings are second to none.
Proud bearers of the DEQIEER trademark, we dedicate ourselves to pioneering tool machining solutions that empower our clients to elevate machining efficiency. Our tools are crafted to significantly cut machining costs, bolster profits, and enhance competitive edges.
Alongside our extensive range of standard specification products, we offer bespoke customization services. Tailored to the unique requirements of our clients, our special specification tools are crafted with precision and care.
Driven by the core values of 'people-oriented, quality first, and service excellence,' we at Shanghai Wanlijia Tools Co., Ltd. pursue entrepreneurial growth with passion. Guided by 'customer first' principles and an unwavering commitment to innovation, we continuously enhance our comprehensive, multi-tier, and swift technical services, ensuring our premium products meet the evolving demands of our valued customers.
With a foundation built on integrity and genuine collaboration, we warmly invite our esteemed clients to visit us. Our philosophy is simple: 'Once cooperation, lifelong friendship!'
1. Are you a manufacturer? Do you have a factory? Absolutely. While we function as a trading company located a mere 10 kilometers from Shanghai Hongqiao Airport, we proudly own and operate our own production facility.
2. What kind of machines do you use? Our factory is equipped with the cutting-edge ANCA grinding machine, complemented by the high-precision German Zoller testing equipment.
3. Can you produce special carbide tools? Certainly. We excel in manufacturing bespoke carbide tools, tailored precisely to the customer's tool drawings. Additionally, we offer a comprehensive range of standard cutting tools.
4. When can I get the price? We are committed to providing timely responses, typically quoting prices within 24 hours post-inquiry. For urgent inquiries, we encourage you to reach out via phone or email, allowing us to prioritize your request.
5. If we want to work with you, is it possible to obtain confidentiality? Without a doubt. We prioritize the confidentiality of your information, encompassing company details, drawings, and purchase orders. Upon request, we are more than willing to sign an NDA (Non-Disclosure Agreement).
6. Can you provide OEM and ODM services? Yes, we offer comprehensive OEM and ODM services, backed by our extensive experience in OEM solutions. Our dedicated R&D department is poised to design products that align with your specifications, offering invaluable professional advice and detailed CAD drawings.
7. What are the advantages of your company? Why should I choose your products?
Our company is bolstered by a skilled team and a state-of-the-art production line, delivering superior quality products at highly competitive prices.
8. Can you laser logo on the products? What is the packing method?
Indeed, we offer laser etching services for customer trademarks on products, subject to trademark authorization. Typically, products display specifications and model details, with packaging options including plastic and carton boxes, customizable based on client preferences.
According to customer's requirement, if there is no requirement, we will use our own packing. The packaging has plastic box and carton box.
9. Can I get free shipping? What is your shipping method?
While we do not provide free shipping services, we offer attractive discounts on bulk purchases. Through partnerships with leading courier companies, we guarantee the most competitive shipping rates, utilizing Express, DHL, FEDEX, EMS, Air Freight, and Sea Freight to meet diverse shipping needs.