HSS drill

A taper shank drill (high-speed steel) is a cutting tool that is attached to a drill press, a milling machine, a lathe, etc. and used to drill holes. The base metal, high-speed steel is a material with metal components such as tungsten, molybdenum, and chrome added, and has excellent abrasion resistance and toughness.

Product Details:

size - 4-6 mm

company - adision , Mirinda ,IT

Country Origin - German & USA 

Product Details:

Center drills consist of a pilot drill and a countersink. They are used to create holes at the center of a piece of stock so it can be turned between centers on a lathe in metalworking applications.



How do Center drills work?A center drill is a shorter, thicker drill with a tapered, or cone shaped end that is much thinner than the shaft of the drill. This end of the drill is used to create a starting point for another drill. The center drill can also drill an indentation so that a screw will lay flush with the surface.