The SPM301HD features a heavy-duty, direct drive continuous electric spindle motor for those jobs that just keep on coming. Unlike others of its kind, the SPM301HD features cam-driven action providing fast, smooth cutting action under complete mechanical control throughout the machine cycle. The new pilot air drill and end mill produce superior low-angle 6 degree screw pockets. Requires standard 220V and 6.2 CFM at 90 PSI based on 25% load factor, 25% duty cycle. Specifications: Weight 294 lbs Dimensions 32 x 22 x 44in Crated Dimensions 36" × 28" × 49" Vacuum Diameter Required - 3" Hose Connection Vacuum CFM Required - 220 CFM Air Requirement - 6.2 CFM at 90 PSI (Rating based on 25% load factor, 25% duty cycle) Spindle Motor - 5 amp/18,000 RPM, 3/8" (ER20) Collet Screw Pocket Angle - Six Degrees Spindle Motor Amps - 5 amps Spindle Motor Collet - 3/8” Collet Spindle Motor Max RPM - 18,000 Air Drill - 7HP Air Drill Collet - 1/4" Collet Air Drill Max RPM - 25,000 Screw Pocket Depth Range - .5" to 1.5" 220V Electrical and 30 CFM compressed air at 80PSI required for use Warranty Information Safety Speed Manufacturing offers a 1 year warranty on parts. Product Video