This Milwaukee machine is the first 12v polishing and sanding combi tool.It also has industry leading run time -you can polish 2 headlights with only one battery charge. It is the most compact on the market, so is ideal for any confined, small cosmetic automotive work.Features and Benefits:RedLithium-ion battery pack delivers up to 2x more run time, up to 20% more power, up to 2x more battery life and operates better down to -20degrees than other li-ion technologies.Variable two speed – for polishing and sanding applications.Long run timeRedlink overload protection.Compact – ideal for small cosmetic work.Large capacity of up to 76mm polishing and 50mm sanding pad.Tool Free Accessory Change – spindle lock function so no spanner required.Attachable 2 position side handle.Individual battery cell monitoring optimises tool run time.Technical Specifications:Sound pressure level (dB(A)) – 68.24Sound pressure level uncertainty [dB[A]] – 3Sound power level [dB[A]] – 79.2Sound power level uncertainty [dB[A]] – 3Vibration sanding (m/s²) – 2.3Vibration sanding uncertainty [m|s²] – 1.5Vibration polishing [m|s²] – 2.95Vibration polishing uncertainty [m|s²] – 1.83No load speed gear 1 (rpm) – 0 – 2800No load speed gear 2 (rpm) – 0 – 8300No load speed (rpm) – 2500 / 7500Spindle size – M9 x 0.75Voltage (V) – 12Battery type – Li-ionNo. of batteries supplied – 2Supplied With:Supplied with polishing pad, sanding pad, polishing sponge white, polishing sponge yellow, lambswool, side handle1 x 2.0ah RedLithium-ion Battery1 x 4.0ah RedLithium-ion Battery1 x 40 Minute Battery Charger1 x Dyna Case