Tungsten Carbide Disc Cutter Blanks

Carbide disc cutter blanks can be manufactured according to customer drawings, including flat, stepped, or multi-hole designs. OEM and small-batch production services are available for special sizes or geometries.

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monfils.chen@mtwkj.com

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Tungsten carbide disc cutter blanks are unground, pre-sintered circular components designed to be finished into high-performance cutting blades for industrial applications. Manufactured from high-purity tungsten carbide powder with a cobalt binder, these blanks provide excellent hardness, wear resistance, and dimensional stability, making them ideal for converting into slitting, slicing, or shearing tools.

Carbide disc blanks are widely used in the production of slitting knives, rotary cutters, and circular saw blades for industries such as paper, film, textile, metal processing, rubber, and packaging.

Key Features:
- Material: Cemented carbide (grades customizable, e.g., YG6, YG8, YG10X, etc.)
- Uniform microstructure and high density
- Excellent hardness and edge-holding capability
- Good toughness and resistance to chipping
- Ready for grinding, EDM, or coating treatment
- Outer diameter, inner hole, and thickness customizable
Applications:
- Circular slitting blades for paper, foil, and films
- Industrial shear cutters for non-ferrous metals or composites
- Textile and fiber cutting discs
- Packaging and label slitting knives
- Precision rotary cutting tools for automated machinery
Benefits:
- Long service life and consistent cutting performance
- High resistance to deformation under load and heat
- Reduced downtime due to fewer tool changes
- Stable quality for high-speed, high-precision cutting processes