Century Drill And Tool SDS Plus 2-Cutter Sonic Drill Bit 1″ Cutting Length 16″ Overall Length 18″ Size:1″ X 16″ X 18″ Venting channels make it 50%

Venting channels make it 50% easier to lift liners

90% available chlorine is released when the product is dissolved in water and works continually to kill bacteria

2 times greater refill rate than standard fill valves

durable fiberglass-reinforced nylon and polypropylene construction

post hole digger

Century Drill And Tool SDS Plus 2-Cutter Sonic Drill Bit 1″ Cutting Length 16″ Overall Length 18″ Size:1″ X 16″ X 18″ Venting channels make it 50%Heavy duty grade carbide tip for hardness and durability High temp copper brazing reduces the risk of losing carbide tip during difficult drilling applications Heat treated body to assure stability and uniformity from tip to shank