Astro Pneumatic 1756 AIR SPOT DRILL KIT
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; Lower speed decreases heat and extends drill bit life ; Blow molded case for easy storage and transport; 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); 1 -3 Way swivel (3SB10); 1 -Plastic blow molded case; Specifications: Drill bit size chuck cap: 5/16"; Free speed: 2,000RPM; Overall length: 8-3/4" (222mm); Air inlet thread NPT: 1/4"; Air hose I. Air consumption: 4cfm; Air pressure: 90-120PSI.