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 stalwart in the realm of metal cutting solutions, blending sales acumen with unparalleled technical service. Our versatile products have made their mark across diverse sectors, including aluminum alloy manufacturing, CNC precision machining, metal component processing, semiconductor medical equipment production, and more. From the intricate world of watchmaking to the expansive horizons of aerospace and new energy, our tools are indispensable. Renowned for expedited delivery, unwavering quality, and exceptional customer satisfaction, we assure you of reliability and excellence.
Under our registered trademark, DEQIEER, we offer visionary tool machining solutions designed to elevate efficiency, minimize costs, and bolster profits, all while heightening your competitive edge in the market.
Beyond our standard offerings, we pride ourselves on crafting tailor-made tools to meet the unique specifications and practical needs of our clientele.
Embodying a philosophy of "people-oriented, quality first, service excellence," our company thrives on a mission of continuous improvement and customer-centric innovation. Guided by a "customer first, progressive, and adaptable" approach, we strive to provide comprehensive, multi-tiered, and rapid technical services, ensuring excellence in every product we deliver.
Rooted in integrity, our business practices foster genuine partnerships. We warmly invite you to visit us-where every collaboration seeds a lifelong friendship!
1. Are you a manufacturer? Do you have a factory? Indeed, we are a dynamic trading company with a production facility located just 10 kilometers from Shanghai Hongqiao Airport.
2. What kind of machines do you use? Our factory is equipped with state-of-the-art ANCA grinding machines, complemented by German Zoller high-precision testing equipment, ensuring top-notch quality.
3. Can you produce special carbide tools? Absolutely! We manufacture specialty tools following customer-designed blueprints, alongside a range of standard cutting tools.
4. When can I get the price? Typically, we respond with quotations within 24 hours of receiving your inquiry. For urgent requests, kindly call or email us to prioritize your inquiry.
5. If we want to work with you, is it possible to obtain confidentiality? Certainly, your trust is paramount. We ensure complete confidentiality of your information, including company details and purchase orders. A Non-Disclosure Agreement (NDA) is available upon request.
6. Can you provide OEM and ODM services? Yes, our wealth of experience in OEM services empowers us to meet your specific needs. Our expert R&D team is at your service, crafting products to your exact specifications with professional advice and detailed CAD drawings.
7. What are the advantages of your company? Why should I choose your products?
Our company distinguishes itself with a dedicated professional team and a cutting-edge production line, offering high-quality products at competitive prices.
8. Can you laser logo on the products? What is the packing method?
Absolutely. While products typically bear only specifications, we offer custom laser engraving of your trademark, pending authorization. Packaging options include plastic and carton boxes, tailored to your specifications or our standard packaging.
According to your specifications, we provide customized packaging. In the absence of specific preferences, our standard packaging encompasses both plastic and carton box options.
9. Can I get free shipping? What is your shipping method?
While free shipping isn't available, we provide attractive discounts for bulk purchases. Our partnerships with courier services ensure the best shipping rates, offering Express, DHL, FEDEX, EMS, Air Freight, and Sea Freight options to suit your needs.