Exceptional advantages of the spiral cutterheads

* True shearcut, much glossier surface finish than any other type spiral cutterheads

* High precision carbide inserts installed with 4 cutting round edges. 

* Tunsten carbide knives work 8 to 10 time longer than the HSS knives. 

* No need to sharp the carbide knives. Turn it 90 degree to reveal a new edge just in second. Save you much more time. 

* Dramatically reduced noise level let you have a pleasing working area.

* Dust collection is much easier due to the smaller chips that spiral cutterhead makes. 

 Below are the Shearcut Spiral Cutterhead for OLIVER planers and jointers by Sheartak Tools