New 6"-10mm Two-handed Psa Random Orbital Sander - Non Vacuum mirka Mr-610th 4.43" H x 11.33" L : Constructed of precision molded composites for strength and durability while reducing operator fatigue. This construction also reduces sound for increased comfort True 12 000 rpm performance - for maximum productivity Counter-balanced for specific size backup pad Features moisture-resistant composite rotors and premium counterweight bearings for long life and superior reliability MR-Series Sanders can be converted to vacuum operation with the addition of an external or self generating vacuum adapter Includes: Sander MPA-0412 Vacuum Hose MPA-0110 Vacuum Cloth Bag 24 mm Wrench Oil