Description:

- This drill bit's design can effectively remove sawdust and chips and helps prevent plugs from becoming stuck in each drill.

- Cross cutter head design for more accurate positioning and less resistance. It can drill perfect circles holes with these masonry drill bits.

Features:

1.Cross drill bit is sharper and more efficient with positioning function.
2.The surface of the drill bit is polished and the surface is smooth.
3.Can use with bench drill, hand drill and other drilling machine.
4.Suitable for drilling tile, concrete, wood, glass and plastic.

Specification:

Color: Black
Material: Carbide
Shank Type: 1/4 hex shank
Cutter Head: Triangular Cutter Head
Size: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm

Package List:

7 x Masonry Drill Bits

Note:

1.Please spray water on the bit to keep it cool when drilling the hard material.
2.When drilling, use only flat drill function, do not use any impact force.
3.Please change position when there is reinforced concrete ahead, otherwise drilling on it will damage the drilling edge.