Tungsten Steel Oscillating Knife Blade 29x6x0.63mm 12mm Blade Length for CNC Cutting Machine
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High rigidity, Corrosion resistance, high hardness, high wear resistance.
Durable: Made of tungsten steel with high hardness, high temperature resistance and corrosion resistance, it has a high hardness and a lifespan 3 to 5 times that of ordinary steel knives.
Precision: Ultra-thin + high-toughness 29mm blade length + fine grinding process, smooth cutting surface without burrs, low finished product scrap rate, improving processing quality.
Applicable materials: This blade is specially designed for cutting flexible materials, including PU leather, genuine leather, PVC, foam/sponge, textile fabrics, non-woven fabrics, artificial leather and other flexible industrial materials.
Application industries: Widely used in flexible material cutting industries such as shoe-making, sofa manufacturing, mattress production, and leather bag processing, it can meet the high-precision cutting requirements of batch production.
The total length of our blades is 29mm, the width is 6mm, the thickness is 0.63mm, and the edge length is 12mm (please confirm the size of your blade holder). It is widely compatible with most CNC swing tool systems. If you are not sure, please provide your machine model and we will confirm the compatibility. It is made entirely of tungsten carbide (hard alloy), with a hardness 3 to 5 times that of high-speed steel blades and higher wear resistance. This means it can remain sharp for a longer period of time, reduce the downtime for blade replacement, and provide cleaner cutting even when used continuously, saving you time and costs in the long run. Moreover, we support non-standard customization of blade sizes (length, width, thickness, and edge Angle). Please share your requirements and our engineering team will provide you with solutions.




Established in 2012, Dongguan Zhongqi Precision Mold Accessories Co., Ltd. is a reputable manufacturer located in Dalang, Maozhiming Town, Dongguan City, Guangdong Province. Specializing in the production of leather punching machines and knives, the company initially focused on the production of precision mold parts and machinery parts. As the business expanded, the company shifted its emphasis to leather punching machine knives, now boasting a leading position in China. Served by a vast customer base across the nation, our company is the designated supplier for multiple brand equipment manufacturers, including multiple listed companies and leading enterprises in various industries
Our company's extensive inventory boasts an array of punching knife categories, designed to pair perfectly with punching machines from dozens of brand equipment manufacturers. Renowned for their exquisite appearance and sharp edges, our punching knives are characterized by their durability and resistance to material blockage. Rigorous quality control ensures their uniform praise from customers
An array of cutting edge shapes are offered, including circular, square, rectangular, pentagonal, diamond, triangle, ellipse, heart-shaped, elongated flat, teardrop-shaped, plum blossom-shaped, and various custom-shaped cutting edges. These knives excel in industries such as car seat cushion punching, shoe material punching, leather bag punching, sofa punching, leather shoe punching, sponge punching, and the punching of various leather products
We invite customers to call for consultation and arrange a visit to our company to witness the dedication of our work. Dongguan Zhongqi Precision Mold Accessories Co., Ltd. is committed to delivering unparalleled expertise and cutting-edge products to our valued clients
1. who are we
We are based in Guangdong, China, start from 2020, sell to Eastern Asia(90.00%), Southeast Asia(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us
Leather punching machine punching knife, Cutting machine sponge hole drill bit, Side row punching knife, Side discharge waste flushing knife, Multi layer PU punching knife for car seat cushion
4. why should you buy from us not from other suppliers
Our company is currently the largest manufacturer of leather punching machines and knives in China, with a customer base spread throughout the country. We are the designated supplier for multiple brand equipment manufacturers. Our clients include multiple
5. what services can we provide
Accepted Delivery Terms: FOB, CIF, EXW, FCA, DDP, DAF;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian