[The Box Contains]: 1 x Hole Saw Bits, 1 x Connecting Rod, 1 x Pilot Drill Bit, 1 x Hex Bolt.
[Premium Material]: The hole saw set for cement made of durable tungsten steel and cemented carbide is strong and long-lasting. And it is sturdy enough to drill through hard stone and concrete, Cuts.
[Advantages]: Anti-hammering,fast drilling,equipped with ventilation holes,free to remove dust generated during the drilling process,and effectively improve the efficiency of drilling.
[Wide Application]: This masonry hole saw kit easily drills through most common wall materials (brick, adobe, concrete, cement, and stone) to let you install AC tubing, water pipes, exhaust hoses, and more!

Colour:As Shown
Material:Metal
Size:40mm

Package Contents:
1 * Drill set

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.