General description Lightweight and durable, this 10mm 3/8" Reversible Air Drill features a robust aluminum housing, making it ideal for various drilling, driving, lapping, and reaming operations. Technical specifications Air consumption: 6 cfm Air hose: 3/8 inch Air inlet: 1/4 inch BSP No load speed: 1800 rpm Drill diameter: 1-10 mm Chuck size: 3/8"-24UNF