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- The operation of a chisel drill bit requires a different approach than a standard twist drill. Rather than relying on continuous rotation, it is usually driven into the material with a hammering motion, hence why they are often referred to as masonry bits or cold chisels. This method generates less heat, reducing the risk of damage to the material or overheating the bit itself.


Molded fiberglass grating is available in various thicknesses, mesh patterns and dimensional sizes. Square mesh patterns enable the cutting of the panels efficiently, to accommodate a variety of floor layouts, while reducing the waste to minimal. Molded fiberglass mesh in rectangular shape is mostly used for trench covers in many industrial designs and is also a preferred grating option for walkways. The optional grit-top walking surfaces of fiberglass grating provide skid-resistance for the safety of the workers as well. The design of fiberglass grating is to ensure its reliability, in the most challenging conditions.
“It is of great significance to establish a joint laboratory of composite materials with Sinochem International. The two sides will jointly promote technology development, results transformation and industrial application in related fields such as carbon fiber and solidified resins. We also will explore the collaborative innovation model of the technology joint research of a scientific research institute and an industrial group.”