• Maximum Depth: Up to 1 inch
• Material Applications: Steel, Stainless Steel, and other tough materials
• Made with Ultra sharp Tungsten carbide teeth that cut quick, smooth, and perfectly round holes
• Features "triple-edge" teeth and ejector spring for fast hole cutting and slug ejection
• Safety collars stop prevents over-penetration for safer operation
• Spring loaded pilot drill that ejects metal plug quickly for increased productivity
• Ideal portable tool for electricians, HVAC, sheet metal trades, and contractors.