Irwin Tools 1792770 7/16-Inch Multi Material Drill Bit-Fast Shipping

Description

Drill bits feature diamond-ground, 4-facet carbide tips with sharp cutting edges

Each drill bit drills through brick, block, tile, metal, wood, plastic and marble

IRWIN drill bits can drill through multiple materials at once

Designed for rotary drilling but are tough enough to be used with hammer drills

Step drill bit provides centered starts with hardly any walking, fast drilling and excellent hole quality in a variety of materials

Drill bits feature diamond-ground, 4-facet carbide tips with sharp cutting edges

Each drill bit drills through brick, block, tile, metal, wood, plastic and marble

IRWIN drill bits can drill through multiple materials at once

Designed for rotary drilling but are tough enough to be used with hammer drills

Step drill bit provides centered starts with hardly any walking, fast drilling and excellent hole quality in a variety of materials