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 beacon in the realm of metal cutting tools, seamlessly merging sales prowess with unparalleled technical service. Our innovative products have carved a niche across a plethora of industries: from the intricacies of aluminum alloy manufacturing to the precision demands of the CNC machining sector. Whether it's the meticulous world of semiconductor medical equipment processing, the timeless art of the watch and clock industry, or the dynamic fields of automotive parts manufacturing and aerospace, our solutions are heralded for their reliability and excellence. Our offerings span the spectrum from precision electronics to the burgeoning photovoltaic and new energy sector, and the specialized graphite and carbon products industry. Clients laud our commitment to expedited delivery times, consistent quality, and exceptional customer satisfaction.
With our prestigious trademark, DEQIEER, we are poised to offer forward-thinking machining solutions designed to elevate your operational efficiency, significantly cut down expenses, and bolster your competitive edge.
Beyond our standard product array, we present the ability to tailor bespoke tools, crafted meticulously to align with the specific demands and requirements of our discerning clientele.
Our guiding philosophy is deeply rooted in being 'people-oriented, quality first, service paramount, and relentless in the pursuit of excellence.' Under the insightful vision of 'customer-first, enterprising spirit, and staying abreast with the ever-evolving times,' we are committed to delivering unparalleled technical service embellished with outstanding product offerings, ensuring each customer's specific needs are met with agility and depth.
Integrity is at the core of our business ethos, fostering genuine partnerships. We extend a warm invitation to you to visit us and witness our commitment firsthand. 'One partnership, a friendship for life!'
1. Are you a manufacturer? Do you have a factory? Indeed, we are a distinguished trading company, conveniently located a mere 10 km from Shanghai Hongqiao Airport, with our very own production facility.
2. What kind of machines do you use? Our state-of-the-art facility boasts the ANCA grinding machine, complemented by the precision of our German Zoller high-precision testing equipment.
3. Can you produce special carbide tools? Absolutely. We specialize in crafting bespoke carbide tools tailored to your specific design drawings, alongside our array of standard cutting tools.
4.When can I get the price? Typically, we provide quotations within a swift 24-hour timeframe post-inquiry. For urgent requests, kindly reach out via phone or email, and we will ensure your inquiry receives priority attention.
5. If we want to work with you, is it possible to obtain confidentiality? Certainly, we value your confidentiality. Rest assured, all data including company details, drawings, and order information will remain strictly confidential, with the option to formalize this through an NDA (Non-Disclosure Agreement).
6. Can you provide OEM and ODM services? Indeed, our expertise extends to comprehensive OEM and ODM services. Our seasoned R&D department stands ready to design products tailored to your exact specifications, offering professional guidance and elaborate CAD drawings.
7. What are the advantages of your company? Why should I choose your products?
With a team of experts and advanced production lines, our offerings are synonymous with superior quality at competitive pricing. Choose us for unmatched value and innovation.
8. Can you laser logo on the products? What is the packing method?
Yes, beyond standard specifications, we ensure flexibility by offering laser engraving of customer trademarks on our products, contingent on authorized trademark permissions.
Packaging varies per customer preference; if unspecified, we utilize our proprietary packaging, available in durable plastic or robust carton boxes.
9. Can I get free shipping? What is your shipping method?
While complimentary shipping is not standard, bulk orders may qualify for attractive discounts. Leveraging partnerships with leading couriers, we offer competitive shipping rates via Express, DHL, FEDEX, EMS, as well as Air and Sea Freight, tailored to meet your delivery needs.