610mm D2 High Carbon Steel Log Saw Blade for Paper Cutting

Slitter blade is mainly used for paper, film, gold, silver foil, aluminum taps and other items.

Our blade has the least cutting resistance, the largest wear resistance and anti-rust performance.

After cutting, the paper roll is free of rough edges, scars and black phenomenon.

The cutting tool sometimes has to reach micron precision.

Material: D2 HSS 1.2379

Hardness: 59-61HRC

Product Name: Cutting round knife of paper

Senda has been in the industrial blades and knives business since 1998, specializing in providing replacement blades for all equipment from our large stock with professional services. We offer blades and knives for many industries, mainly for metal, paper and wood fields, providing our best services for customers worldwide.

Located at Wuxi Xishan Industrial Zone, starting from 1998, we focus on product quality and better service. Now we have over 100 workers, CNC lathes, high precision internal and external circular grinding machines, heat-treatment furnaces grinding machines and inspection machines.

• 1998: Founder Alex Lee established Senda factory with 6 employees
• 2000: Built our own heat-treatment workshop for blades
• 2003-2005: Cooperated with Bao Steel on R&D of new materials
• 2006-2007: Invited German professionals to improve heat-treatment processes
• 2008: Began exporting knives for paper and metal industries
• 2011-2013: Developed SLD material for high strength steel shearing
• Present: Continuing R&D of new materials and expanding global market share