#30/40 diamond grit, premium quality, designed for drilling masonry, concrete block and soft brick - Multiple sizes available - Thread: 5/8"-11 threaded - Drilling depth: 9.5". Short Barrel (6") also available - High diamond concentration and quality guarantee longer coring life
#30/40 diamond grit for drilling soft brick, soft masonry, concrete block
Multiple sizes available
Thread: 5/8"-11 threaded
Drilling depth: 9.5". Short Barrel (6") also available
High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended