Uxcell 30mm Dry/Wet Diamond Core Drill Bit for granito Concrete Brick Block Stone Masonry Key Stock 100(+/-2%) x Screws

100(+/-2%) x Screws

Please check the size before buying

and pay attention to moisture-proof to avoid insulation damage and leakage or short circuit

-Popular used in home lighting

Uxcell 30mm Dry/Wet Diamond Core Drill Bit for granito Concrete Brick Block Stone Masonry Key Stock 100(+/-2%) x ScrewsDescription: 1. Designed for drilling soft brick, soft masonry, concrete block, rebar concrete and other hard material. 2. Cut perfect circles. Features thicker walls to minimize loss and improve durability. 3. Core drill bit with hard and sharp material to cut faster than previous hole saw. 4. Wide slots placed low on each hole saw and multiple leverage points to make it easy to work plugs out with a screwdriver. Specification: Product Name: Diamond