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. amzn.to/28RK1jT
Staedtler Lumograph Graphite Drawing and Sketching Pencils
amzn.to/28XFMCg
Get the chart here tinyurl.com/z6g...
The music is "So Bueno" by The 126ers From the You Tube music library.
21 авг 2024