Accelerates the sanding dust exhaust air to the Industrial Vac. The significantly increased exhaust air also prevents the dust particles from escaping sideways.
⇒ more Infos about the Floor Grinder BS-270-EL

Accelerates the sanding dust exhaust air to the Industrial Vac. The significantly increased exhaust air also prevents the dust particles from escaping sideways.
⇒ more Infos about the Floor Grinder BS-270-EL