Engineered for use with impact drivers, this thin-wall hole saw delivers burr-free cuts up to 40% faster than standard bi-metal saws. The integrated ejection spring automatically removes slugs, while the stop shoulder design prevents over-drilling into sensitive components.

• 1/4 in. quick change hex shank designed specifically for use with impact drivers
• Thin wall 8 TPI design provides burr-free cuts up to 40% faster than standard bi-metal hole saws
• Integrated ejection spring automatically removes slugs to prevent manual frustration
• Stop shoulder design prevents over-drilling and protects internal components in electrical boxes
• Optimized for cutting plastics and thin gauge metals up to 1/8 in. thick