Features and Benefits: 2 speed Adjustable depth stop which allows you to drill out just the spot weld and not the panel beneath Drills out the entire spot weld, eliminating the need for grinding Kit Includes: 1 -Air Spot weld drill 1 -5.5" Deep clamp (Bigger and Better) 4 -Drill bits (2-8mm, 2-6.5mm) 1 -End line oilier (3000) ....(more info)