The Craftsman Professional stationary 315.221240 table saw (more commonly found under model numbers like 152.221240 or 22124) is a highly-regarded 10-inch hybrid table saw known for its robust, cabinet-mounted trunnions (a feature usually found on higher-end cabinet saws). It was manufactured by Orion/Steel City and is considered a quality tool with a strong induction motor.
Key Specifications & Features
Motor: 1.75 HP, 15 amps, 110v induction motor.
Blade: Designed for a 10-inch blade with a 5/8-inch arbor size.
Table: Features a cast iron top and extensions, providing a large and stable work surface. The table size is approximately 27 inches by 44 inches.
Fence: Often equipped with a Biesemeyer-style commercial fence, which offers good accuracy, though some users note it occasionally needs realignment.
Trunnions: One of its distinguishing features is the cabinet-mounted trunnions, which are more stable and easier to align than the table-mounted trunnions typical of contractor saws.
Drive: Uses a serpentine-style belt drive system. Has a 4" dust port in back at bottom of saw.
I purchased to saw new in 2017 at the Redding Sears store before they closed.