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Pultruded fiberglass grating is made using premium grade isophthalic polyester, vinyl ester or phenolic resin systems with a synthetic surfacing veil, making it corrosion resistant, lightweight, and durable. Pultruded fiberglass has a grit surface for safety, and a greater strength to weight ration than molded fiberglass grating. A 35% / 65% resin to glass ratio provides greater strength and less corrosion resistance than molded fiberglass. This product is better suited for longer life spans. For more on pultruded fiberglass grating, click here.

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There are several types of mining drill bits, each designed for specific tasks and geological conditions. The most common types include diamond core drill bits, tricone bits, PDC (polycrystalline diamond compact), and drag bits. Diamond core drill bits are used for drilling into hard rock formations, while tricone bits are versatile tools that can be used in a variety of geological conditions. PDC bits are ideal for drilling through abrasive formations, while drag bits are used for softer rock formations.

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