Pencil hardness test versus Brinell hardness of lead alloys
Pencil, hardness, test, versus ,Brinell, hardness, of, lead, alloys, Using a Pencil to find out the hardness of a lead alloy. This is useful in reloading. Buying a hardness tester is better and way more expensive. But this will get you in the ball park. Lee Precision Lead Hardness Test Kit. http://amzn.to/28RK1jT Staedtler Lumograph…
