Mnjin Concrete 160mm Double Set Tip Drill Hammer Drill Carbide 9-Piece Set Tools & Home Improvement Silver

Drill Set Hammer Concrete Drill Carbide Tip Double 160mm 9-Piece Set Feature Made of fine quality material low resistance high hardness improving work efficiency. U-shaped spiral groove is smooth and flat and the drilling is smoother. Strong toughness and wear resistance can be installed in electric drills. Provides smooth and accurate drilling in tile glass brick wall wood and so on. Material: alloy [Diameter]: 5 6 6 8 8 10 12 14 16 mm; total length: 160 mm per drill bit; drilling depth is 90 mm. You can use it to drill all common pin holes. From ceiling lamps to heavy-duty pins. Easily drill concrete natural stone and all types of masonry [equipped with 2 6mm + 8mm drill bits]: We found that most of these drill bits wear first. These two drill sizes are particularly common. For example when installing cable ducts sockets sockets [Equipped with a compact packaging box]: As a transparent and practical plastic box is used this kit is suitable for all bit boxes. Therefore it can find a position in every drilling case and you always carry it with you [Standard Drills]: All drills with cross-cut (four-edged) and double helix can best remove drill cuttings. The drill is suitable for concrete masonry stone plaster etc. Package Contents: 9PC drill bit