Milwaukee 5/16 In. x 2-1/8 In. Diamond Glass & Tile Drill Bit Smart Tiles SmartKey rekey technology eliminates traditional

SmartKey rekey technology eliminates traditional pins and springs

For use with heavy-duty exit Device

Self-closing spring is designed to close doors and gates automatically

provides superior sealing

Rivet head shape seats tightly against panel

Milwaukee 5/16 In. x 2-1/8 In. Diamond Glass & Tile Drill Bit Smart Tiles SmartKey rekey technology eliminates traditionalDiamond welded tip for greater life and durability. Reverse spiral thread delivers continuous water feed for longer life and increased speed. Core ejection slot removes plug for repetitious holes. Ideal for cutting anchoring and clearance holes in all tile, stone and glass.