Concrete Wall Opener Air Conditioning Water Pipe Through Hole Drilling Percussion Drill Bit Set 60mm

Features:Wall Concrete Reamer Drill Bits Carbide Percussion Drill
Ideal For House repairing and Wall Concrete working UsingHigh Speed Steel Durable.
Specification:Material: High Speed Steel
Item: Wall Concrete Opener Drill Bit Set
Package included :Package include:(You have 12 choices) (Including drills and connecting rods)1: 30MM XOne Set2: 35MM XOne Set3: 40MM XOne Set4: 45MM XOne Set5: 50MM XOne Set6: 55MM XOne Set7: 60MM XOne Set8: 65MM XOne Set9 :70MM XOne Set10:75MM XOne Set11:80MM XOne Set12:85MM XOne Set
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a