Uxcell 60mm Dry/Wet Hole Saws Diamond Core Drill Bit for Concrete Brick Block Stone Masonry Tile Glass 0.7"IDx0.8"ODx14" ): 20cm (7

): 20cm (7

1mm / 10' x 1" x 0

* Frame Thickness: 3mm / 0

accurate measurement

PU round belt is also called polyurethane round belt

Uxcell 60mm Dry/Wet Hole Saws Diamond Core Drill Bit for Concrete Brick Block Stone Masonry Tile Glass 0.7"IDx0.8"ODx14" ): 20cm (7Description: 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