Based on our own experience, this hand tool is perfect for industrial and scientific purposes. Its robust design and long-lasting quality makes it perfect for everyday use. The bits are extremely strong and durable which makes it easy to drill through tough materials. The non-slip grip provided excellent comfort and control, making it easy to use for long periods of time .The only downside is that it is slightly expensive than other brands, but the quality is worth the INVESTMENT. Overall, this is an excellent investment for industrial and scientific applications..