2" Dry Drill Core Bits for Cured Concrete with Rebar Brick Blonck Masonry etc 12.2in/310mm Drilling Depth，10mm Diamond Segment Height，2 Adapters

الوصف

2" Dry Drill Core Bits for Cured Concrete with Rebar Brick Blonck Masonry etc 12.2in/310mm Drilling Depth，10mm Diamond Segment Height，2 Adapters