DUAL FEED ADVANCED TWO WAY FEED KEEPS HANDS OFF CABLE ADVANCES AND RETRIEVES WITH PUSH OF A LEVER. REDUCES JOB TIME BY 25 GUIDE HOSE-AUTOFEED COMPLETELY COVERS SPINNING CABLE. PROTECTS PORCELAIN SURFACES AND GREATLY REDUCES JOB SITE CLEANUP. DUAL POSITION THE K-40 SITS FLAT ON THE FLOOR COUNTERTOP OR TIPS ONTO ITS BACK FOR EASY ACCESS TO ELEVATED DRAINS. QUIET AND POWERFUL 1/8 HP INDUCTION MOTOR QUIETLY DELIVERS ENOUGH TORQUE TO CLEAR EVEN THE TOUGHEST BLOCKAGES. BATTERY POWERED OPTION CONVENIENT K-40B (BATTERY) ELIMINATES EXTENSION CORDS AND IMPROVES PORTABILITY. WEIGHS 8 LBS. LESS THAN STANDARD K-40. PREMIUM QUALITY COMPRESSION WOUND INNER CORE CABLE RESISTS KINKING AND COMBINES STRENGTH AND FLEXIBILITY. TWO-PIECE TWIST LOCK DRUM HOUSING ALLOWS EASY ACCESS TO THE INNER DRUM AND CABLE AND WILL NOT DENT OR CORRODE.