Stone cutting: A diamond-impregnated saw blade is used to cut semi-precious stones and minerals.Stone grinding: The cut stone is ground and polished to a high surface finish.

Stone cutting: A diamond-impregnated saw blade is used to cut semi-precious stones and minerals. Stone grinding: The cut stone is ground and polished to a high surface finish.

Cutting oils are used in surface grinding, drilling, turning, milling and power-sawing metals.

This guide covers the handling of chemical spills in D&T, food and art. The majority of chemicals used in these areas, are considered hazardous but, because they are used in small quantities only, do not represent the same level of risks as chemicals in science.