3-1/2 Inch Dry Core Diamond Hole Saw for Brick & Concrete large diameter Water is required to cool

Water is required to cool the bit

and wood surfaces

Color: Silver

These bits are also suitable for drilling through ceramics

Spray water directly on the drilling area

3-1/2 Inch Dry Core Diamond Hole Saw for Brick & Concrete large diameter Water is required to coolThe Drilax 3 1 2 Inch Diamond Core Drill Bit is an exceptionally versatile and heavy duty tool engineered for professionals and serious DIYers. This masonry hole saw provides unparalleled performance for precise and efficient drilling through the toughest materials. As a dedicated dry core bit, it excels at creating clean, accurate holes in concrete, brick, cinder block, and other demanding masonry surfaces without the constant need for water cooling.