The bit is 1/8 shank, and I bought it at Lowes. I don't think it is made by Dremel, but it works just fine. The cutting flutes do not go to the end of the bit, but stop about 1/8 from the end. Let's make something.
Sulfur was discovered and known since ancient times. However, it was officially recognized as an element around 1777 by Antoine Lavoisier in France. Apparently, the year and person(s) who discovered sulfur     are unknown to science. We do know it was used up to 2000 years before the birth of Christ by pagan â¦ priests.
During the same period a British coachman cut rubber into strips and created the rubber band. The most significant discovery during that period was that of Charles Goodyear. He introduced Sulphur Dust into rubber and discovered Vulcanization. Vulcanized Rubber gives natural latex resistance to temperature extremes. This gave birth to our vast tire industry. In fact, in 1846, the tires of Queen Victoria's coach were made from Rubber.