Tag: standards

What is hardness, how is it defined and how is it measured?...

The Hazet 9012M-1 air impact wrench back in stock!...

Material strength and hand tools, how important is it and why? Let's discuss ......

Both hardness and strength are essential tool quality criteria. Are they actually connected and how?...

DIN stands for "Deutsches Institut für Normung" which means German institute for standardization and has a history of over 100 years....