Electronic variable speed with soft start. Adjustable 0 - 50mm plunge depth with fine adjuster. 7 stage turret stop. Parallel, roller and circle guides. Includes 1/2, 1/4 and 8mm and 12mm collets. Combined circular and flat sided base. Base diameter 170mm. No load speed 6000 - 26,000rpm. Includes guide bush and measurement bar.