Irwin 88712 Wood Boring Bit 3/4"x16" Factory Direct or plastic tubing

or plastic tubing

Star drive favoured by professionals and extra deep recess reduces cam-out

plastic and glass

Sleeved 1/2" x 58"

This cat door is generously sized for large cats or even small dogs up to 25 pounds

Irwin 88712 Wood Boring Bit 3/4"x16" Factory Direct or plastic tubingHighlights: 10% larger shank for added durability Grooved hex shank prevents slipping in drill chuck or bit extension Fits all standard quick change chucks Not for use with bit extensions For boring straight and angle holes Use in hard and soft wood Not for use in drill presses Length: 16" Size: 3 4" WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov