2PCS 30MM SDS Wall Drill Bit, Concrete Tungsten Carbide Drill Bit With 110MM 350MM Round Handle, High Strength, Stability, Fast Drilling for Air Conditioners, Wires, Washing Machines Pipe Punching Etc

描述

2PCS 30MM SDS Wall Drill Bit, Concrete Tungsten Carbide Drill Bit With 110MM 350MM Round Handle, High Strength, Stability, Fast Drilling for Air Conditioners, Wires, Washing Machines Pipe Punching Etc