Threaded Solid Carbide and Tungsten Heavy Metal Anti-Vibration Boring Bars

Sanwu offers threaded tungsten carbide bars with coolant holes, as well as tungsten heavy metal extension shanks for world-renowned cutting tool manufacturers. The finished products enable vibration- and chatter-free machining within 6xD extended overhangs, allowing high metal removal rates and large depths of cut, resulting in exceptional surface quality and improved productivity especially in internal turning, threading and pocket cavity profiling with long overhang setup.

Applications: Internal Turning, Milling, and Boring.

Solid Carbide Shanks

Since tungsten carbide shanks provide higher rigidity than steel shanks and different balances of hardness and toughness, reduced deflection and enhanced vibration damping capabilities. Tungsten carbide bars are often favoured in high-speed machining scenarios, where their hardness allows for faster cutting speeds without compromising performance.

Tungsten Heavy Metal Bars

Tungsten heavy metal bars provide high density and superior overall properties,allowing boring bars to absorb vibrations effectively—a critical factor for achieving precision in machining. Tungsten heavy metal bars excel in applications requiring high precision and stability, particularly when machining delicate materials or intricate designs.

Integrated damped tungsten carbide fine boring bars are pending release.