Precihole Machine Tools, a global leader in deep hole drilling and hole finishing technologies has been on the forefront of integrating automation and robotics in their solutions for more than 30 years. Producing a complete line of machines for ...
In button rifling, the “button” is actually a tool made of tungsten carbide. It is essentially a negative image of the barrel, i.e. the grooves to be cut are carved in relief on the button surface. The carbide button tool is attached to a rod of ...
