twist drill उदाहरण वाक्य

उदाहरण वाक्य

1. That same year, Marvin Electric Drill Company was also in operation in the manufacture of twist drills.
2. The twist drill bit was invented by Steven A . Morse of East Bridgewater, Massachusetts in 1861.
3. Annular cutters are faster, easier and are more accurate than the conventional twist drills or drill bits.
4. For many years, the company maintained a plant on New Park Avenue near the Hartford / twist drills.
5. For general tasks, it's best to acquire a number of twist drills ( sometimes called Morse drills ).
6. Products are also marketed under the affiliate brands of Precision Twist Drill and Union Butterfield in North America.
7. One of the most sophisticated tools was a diameter twist drill bit, perfect for drilling hole for treenails.
8. Class 5, Vintage Sport / Racing, Pre WWII _ 1935 American Twist Drill Indy Car, Kim Eastman, Standish, Maine.
9. The twist drill was invented by Stephen A . Morse in October 1861 and later patented on April 7, 1863.
10. Still, the standard twist drill has a tendency to chew up the surface somewhat as it penetrates into the wood.