Feature:
100% new and high quality.
Suitable for cement， stone， walls and other aspects of drilling operations， reinforcement works， such as bridges， housing renovation， reinforcement after aging houses.

Specifications:
Product name: Drill Bit
Material: Stainless steel
Color: Grey
Weight: 270g
Size: 5.5*110mm/0.2"x4.3"， 7*110/0.27"x4.3"， 6*160/0.23"x6.2"， 7*160/0.27"x6.2"， 8*160/0.3"x6.2"

Package Include:
5x Drill Bits（With a plastic boxes for packaging)