Milwaukee 1/2" Hole Hawg Drill 900 RPM - 1670-1 1/2" Hole Hawg Drill 900 RPM Power and torque, that's about all that needs to be said about the Hole-Hawg line of drills. The compact design of this drill makes it perfect for drilling between studs and joists. This unit will handle up to a 2-9/16 in. Selfeed Bit. An extra long pipe handle helps you control the power. The 1670-1 features 900 rpm. Features Handles up to 2-9/16 in. selfeed bit 900 rpm, reversing Powerful 7.5 amp motor Powerful, yet compact for large hole drilling between joists and studs Specifications Voltage 120 AC Chuck Size 1/2 in. Amps 7.5 No Load Speed 900 RPM Chuck Type Keyed Spindle 5/8 in.-16 Gear Train Triple Cord Type 8 ft. Fixed Construction Type Grounded Trigger Lock -- Spindle Lock No Soft Grip Handle No Selfeed Bit Capacity 2-9/16 in. Length 6-1/2 in. Tool Weight 11.5 lbs. Shipping Weight 14.0 lbs. Includes Pipe Handle Model: 1670-1