Product Description:
Shearing Thickness Range: 0.3~3.0mm, widely used for precision slitting of coiled plates such as stainless
steel, cold-rolled plates, electrolytic plates, galvanized plates, copper, aluminum, and silicon steel.
Specifications
Ø310 x Ø180 x 10mm, ¥1, 000
Ø330 x Ø200 x 10mm, ¥1, 200
Ø350 x Ø220 x 10mm, ¥1, 400
Blade material: LD
Blade material: Bao Steel LD (7Cr7Mo2V2Si)
Hardness: HRC59–61
Flatness tolerance: ≤0.002mm
Thickness tolerance: 0 to -0.002mm
Application
Suitable for shearing cold-rolled stainless steel with a thickness range of 0.3 to 3.0mm, such as 304, 201, and 430.
Why Partner with Sincere Technology for Your Industrial Blades?
Uncompromising Quality & Material Science
We start with the finest raw materials and employ rigorous heat-treatment processes. The result is industrial machine knives that offer exceptional hardness, toughness, and resistance to wear and fatigue, directly translating to lower cost-per-cut for your operations.
Custom Engineering & Precision Manufacturing
Your machinery and challenges are unique. We provide fully custom industrial blades tailored to your dimensions, tolerances, and application needs. Our engineering team works with you to develop the optimal solution, not just an off-the-shelf product.
Proven Performance Across Industries
Our blades are hard at work worldwide in metal service centers, packaging plants, and recycling facilities. This diverse experience means we have the practical knowledge to recommend the right blade for your specific material and process conditions.
Expert Technical Support
Beyond the product, we offer partnership. Our technical specialists are available to provide application advice, troubleshooting, and maintenance tips to help you maximize productivity and blade lifespan.
Competitive Value & Reliable Supply
We understand the importance of budget and timeline. We offer competitive pricing for the exceptional quality we deliver and ensure a reliable supply chain to get you the blades you need, when you need them.
Sincere Technology is a trusted manufacturer of high-precision circular slitting blades and rotary slitter knives, engineered to meet the most demanding cutting applications. Our blades are crafted for industries where precision, durability, and minimal downtime are critical. We utilize advanced materials—from premium tool steels to rugged tungsten carbide—to ensure a consistently sharp edge, superior wear resistance, and a longer operational life in high-speed environments.
Company Contact:

Contact Name: Sincere
Company Name: Foshan Sincere Technology Co., Ltd
Email:
Tel: 136 86588176
Fax:
Street Address: Room 2119, Vanke
Jingduhui Building, Lecong Town,
Shunde District
Foshan, Guangdong 528300
China
Website:
https://www.sincere-steel.com
Member name: sinceresteel
Country:

China
Member Since: 18 August 2026
Total Leads:
4 sinceresteel Import Export Business Leads
Business focus: Circular Slitting Blades, Glass Clamps, Shear Blades
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