High Quality 5pcs Woodworking Glass Cement Wall Concrete Impact Alloy Torch Drill Triangle Hole Lengthened Bit
High quality 5pcs woodworking glass cement wall concrete impact alloy torch drill triangle hole lengthened bit electrio auger Type: Twist Drill Bit DIY Supplies: Woodworking Material: High Speed Steel Use: Metal Drilling is_customized: Yes Place of Origin: China model: Five - piece set of ceramic wall triangular drilling bit name (of a thing or organization): Triangle hole longer drill bit Blade: 10.3 series: Triangle hole lengthening drill bit Processing customization: no Overall length: 125 Whether or not import: deny This bit not only has the function of the ordinary ceramic glass drill (used for glass, ceramic tile, plastic, wood and other openings), also has the function of the electric hammer drill, the openings on the concrete bearing wall. Especially solve the problem of the ordinary drill is easy to break. Instead of the electric hammer drill and ceramic triangle bit. Is more efficient to let hand electric drill drill drill ceramic tile wall. 5 packs 10.5mm 8.5mm 7, respective...