manual glass cutter Tungsten Carbide Replacement scoring glass cutting wheels adopting an ultra-fine tungsten carbide, cobalt and other metal and metal carbide powder produced by the method of powder metallurgy an ultra-fine grain cemented carbide cutter wheel, product plane, edge, inner circle are fine grinding, high precision, cutting more stable, scribe straight, high wear-resistant, no collapse, Golden section titanium plating,  increase hardness and prolong service life.

Changsha Langfeng metallic material Co., Ltd manual glass cutter Tungsten Carbide Replacement scoring glass cutting wheels products’ advantages:
Using high purity ultra fine WC powder and cobalt powder as raw materials to ensure carbide glass cutter wheels quality;
The company's original carbide additive application technology, make the alloy grain densification;
Unique sintering technology to ensure the various properties of cemented carbide glass cutter knife wheel is stable.

Carbide glass knife compared with the traditional cutting knife, the operation is more simple and efficient, environmentally friendly noise-free pollution. Excellent wear resistance, long service life. Hardness ≥ 91. 5, sharp blade, cutting glass, high efficiency,  smooth cut surface without scratches, no glitches and so on.