• Extra large 2-9/16" x 2" hole drilling capacity
• Fully automatic feed mechanism with power return
• Step feed feature optimizes cutter penetration
• Load detection system monitors and regulates motor speed and cutting feed
• Sealed arbor system with through spindle coolant
• Built-in motion detection sensor
• Powerful 220 volt motor with two speed 400/750 rpm gear box
• One-Touch arbor system "No tools required for cutter installation and removal"
• Precision machined die cast aluminum mainframe, motor, motor slide and arbor support bracket Chip breaker prevents schwarf and chip nesting