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 leading enterprise in the realm of metal cutting tools, seamlessly merging sales with unrivaled technical services. Our outstanding products, renowned for their swift delivery and unwavering quality, have found their place across diverse domains such as aluminum alloy manufacturing, precision CNC machining, semiconductor medical equipment, and even the aerospace and new energy sectors. We take pride in exceeding customer expectations with reliable quality and swift lead times.
Our trademark, DEQIEER, is synonymous with innovation and precision, delivering cutting-edge machining solutions to refine efficiency, slash production costs, and empower our clients to achieve market dominance.
Beyond our standard offerings, we excel in crafting bespoke tools tailored to the unique specifications and requirements of our esteemed customers, ensuring every need is met with precision.
Guided by our core principles of 'people-oriented, quality-first, and service excellence,' Shanghai Wanlijia Tools Co., Ltd. embraces an ethos of continuous improvement. We prioritize customer needs by delivering superior products alongside comprehensive, multi-tiered, and rapid technical support, all underpinned by our customer-first, innovation-driven approach.
Integrity and transparency define our business ethos. We warmly welcome clients to experience our operations firsthand. We believe in 'Once cooperation, lifelong friendship.'
1. Are you a manufacturer? Do you have a factory? Indeed, as a dynamic trading company just 10 kilometers from Shanghai Hongqiao Airport, we also boast our very own production facility.
2. What kind of machines do you use? Our state-of-the-art facility houses ANCA grinding machines alongside German Zoller high precision testing equipment, ensuring exemplary quality control.
3. Can you produce special carbide tools? Absolutely. We specialize in creating tools as per client specifications and drawings, in addition to offering a wide range of standard cutting tools.
4. When can I get the price? We are committed to swift responses, typically providing quotes within 24 hours of inquiry receipt. Should you require an expedited response, please call or email us directly for priority attention.
5. If we want to work with you, is it possible to obtain confidentiality? Certainly, we guarantee full confidentiality concerning your company details, designs, and purchase orders. NDAs are available upon request to ensure utmost privacy.
6. Can you provide OEM and ODM services? Yes, we can! Our extensive OEM expertise is backed by a skilled R&D team ready to create custom designs that align with your requirements, complete with expert advice and CAD drawings.
7. What are the advantages of your company? Why should I choose your products?
Our company boasts a skilled team and advanced production lines, offering exceptional quality at competitive prices, ensuring true value for your investment.
8. Can you laser logo on the products? What is the packing method?
Certainly, we can laser engrave your trademark on products upon authorization, typically providing them with specifications and model details. Packing options include custom choices or our standard protective plastic and carton boxes.
We adapt to customer packaging preferences, using our own robust solutions when none are specified, including durable plastic and carton boxes.
9. Can I get free shipping? What is your shipping method?
While free shipping isn't available, we offer attractive discounts on bulk orders. Our partnerships with leading couriers ensure competitive shipping costs via Express, DHL, FEDEX, EMS, Air, and Sea Freight to suit your logistical needs.