Diablo 2-1/8 In. Bi-Metal Hole Saw MacCourt or other structurally sound surface

or other structurally sound surface

hemlock handrail

eliminating multiple layers

Miminum 4x4 post size

Diablo 2-1/8 In. Bi-Metal Hole Saw MacCourt or other structurally sound surfaceHigh performance hole saws deliver faster cutting performance and increased productivity. Hole saw design provides ultimate cutting depth to bore deeper holes in one pass, Variable Tooth Design for faster cuts with less vibration, and tool free plug ejection for fast material removal. Snap Lock offers quick and easy change system with no down time. One Snap Lock mandrel fits all Diablo hole saws, from 5 8 In. to 6 In. diameter. For use with wood,