Rockwell C Tests | What Does It Mean
Sunday, March 30th, 2008If you own a Puma knife, you may have noticed a tiny hole or impression on the blade. This is the “Rockwell point“. Puma checks all of its folding and fixed blade knives for their Rockwell hardness according to the system Rockwell C. You can ensure your knife has undergone this test by looking at the blade - there shoudl be a “RC” imprinted on the blade near the knife’s number.
The Rockwell C test is conducted by taking a diamond cone and pressing it into a blade under a fixed amount of force followed by an increased amount of force. The diamond’s penetration depth after these two forces are applied is measure and the resulting measure is the hardness rating of the steel. A good steel blade should rate somewhere between HRC 50 and 65. This procedure is used on all sorts of metals types.
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Folding, hunting or other fixed blade knives can be incredible collector items for those with an interest in seeking out rare knives. For those that have an interest in collecting
The knife marketplace is a very competitive one and in order to stay in the marketplace for any length of time, a product must present a credible product that has the ability to perpetually remain innovative. The reason for this is that when a product falls behind the curve its competitors will eclipse the product in sales. In the world of knives, Puma remains one of the most successful brands because it has remained relevant and innovative in the marketplace for 200+ years.