DOPOW 30-125mm Wall Hole Saw Cutter with SDS+ Connecting Shaft Carbide Steel Hole Saw Set ((30,50,70,100mm) 4pcs hole saw)

Descripción

1.Made of high quality metal material and carbide tipped; 2.Used for drilling walls, stones, bricks, etc. Quite useful; 3.Should work with electrical drill machines, here is not included; 4.Please measure the size of your tool to make it fits before ordering;5.Hole saw for continuous working long hours can produce high temperature,easily lead to drop or damage to the service life,be sure to use coolant or given the cooling time