A perfect score of 470! Hired Experts: First, it slashes through materials that fire would melt. If you have a good angle grinder and a steady hand, you can make precise cuts right there. Wonderful material; 3rd. Four, it can handle a large variety of materials. With its drawbacks: 1. more effective at slicing legs than window sills. 2 Hands become cut more quickly than with lining. Third, nasal dust is more compact than particle board. Cut back on weight or a non-essential item if you must. When you jab a boot or piece of metal a few times, the quality quickly declines.