Thanks to its three-layer spot-welded core, the D-SB90N diamond cutting wheel helps reduce the cutting noise level when used with the TSA 300 while maintaining high speeds and a long lifespan. With the same standard features as other STIHL diamond wheels, including laser-welded diamond segments and heavy-duty, quenched and tempered steel cores, the D-SB90N delivers powerful performance with the added benefit of reduced noise.

•  CUTTING SPEED: 6,400 rpm
•  ARBOR SIZE: 20 mm
•  WHEEL SIZE: 12 in.