The Mach Long Drill Plus is finally released to show stable performance in machining deep holes more than 10D for workpieces such as a crank shaft.
The new PC315G grade has been applied for stronger wear resistance and better lubrication when it comes to machining steel materials such as carbon steel(SM45C). In addition, straight cutting edges provide higher rigidity for improved cutting efficiency.
New guide margin is also added to the MLD Plus in order to minimize tool-bending and to improve surface finish. And the drill’s reduced point angle minimizes cutting resistance while widened chip pockets and excellent flute finish maximize chip evacuation.
The MLD Plus will be provided with through coolant capabilities for making deep holes. It is recommended to select proper cutting conditions for each application and to use a pilot drill along with the MLD Plus.
