Solid Tungsten Carbide Drill Bit for Drilling

HRC55 2Flute Twist Drill Bits For Wood Metal

A drill is a cutting tool used to remove material to create holes, almost always in a circular cross section. Drills come in many sizes and shapes, and can make different kinds of holes in many different materials. In order to make holes, drill bits are usually attached to the drill bits, which provide power to them, usually by rotating to cut the workpiece. The drill bit will grab the upper end of the drill bit called the shank in the chuck.

The drill bit has a standardized drill bit size. The comprehensive drill bit and tap size table lists the metric and imperial size drill bits and the required tap size. There are also special drill bits that can make holes with non-circular cross-sections.

• Our solid carbide drill bits are made from super quality of carbide K10.
• It is for workpiece hardness under 45 HRC.
• Super results for cast iron, steel.
• Cnc fully ground guarantee precise and stability of quality.
• Tialn coating available on request.
• For light alloy, ti-alloy working available on request.
• Special size or specification available on request.