OIH1166 Features: * Two speed gear box with automatic chain tensioner lets you adjust the feed rate to meet your needs * Large, cast iron, precision ground table for precise work piece support * Positive gear drive moves table quickly and accurately * Cast iron in feed and out feed tables come with the machine * Large hand wheel with positive gear drive allows for quick and accurately table adjustments * 1/16"""" increment height scale lets you make the most precise adjustments for fine cuts * one piece welded steel base offers solid support and stability * Cutter head diameter: 3.19"""" * Cutter head speed: 5000 RPM * Feed Rate: 24 and 31 FPM * number of Knives: 92 four sided inserts * Table size: 25 0.75"""" x 20"""" * Dust Port diameter: 5"""" * number of speeds: 2 * Range of speeds: 24 and 31 FPM Construction: * Heavy duty cast iron and steel construction for added strength and durability Color/Finish: * Helical cutter head with index able carbide inserts for a superior finish and quieter cut Specifications: * Powerful 5 HP TEFC induction motor with three V belt transmission for smooth and consistent power Dimensions: * Dimensions: 23"""" H x 28"""" W x 44"""" D Collection: * 5"""" dust port provides efficient chip and dust collection * Dust collection minimum cfm required: 400 cu.ft/min