Diablo 1/2" Forstner Bit for Wood Brand_Gibraltar Mailboxes screws provide incredible shear resistance

screws provide incredible shear resistance & have a protec-kote finish with 3 anti-corrosion layers for long term moisture resistance

Covers up to 500 sq

railroad ties

Fits both 2-3/8" and 2-3/4" backsets

Stylish On The Outside - Revolutionary Technology On The Inside

Diablo 1/2" Forstner Bit for Wood Brand_Gibraltar Mailboxes screws provide incredible shear resistanceDiablo's Forstner Bits for Wood have a sharp spur that accurately locates the center of the hole for precision. The bit drills straight, angled and overlapping holes in all types of wood without splintering. Requires minimum chuck size of 3 8" Drills holes in all types of wood without splintering Forged construction, hardened steel body for an extended life and a sharp cutting edge Ultra sharp spur resists walking on material and ensures an accurate