Product Details:This Premium Percussion Masonry Drill is made of heat-treated high carbon steel shank with welding hardened tungsten steel for long time use.Feature:Rock carbide tip maximizes carbide surface contact for longer bit lifeFour-flute design cleans debris out for fast, efficient drillingThree flats on shank eliminate bit slipping in chuckShow MoreFor use with electric or cordless hammerdrillsIdeal for drilling holes in brick, block, concrete, and masonrySpecification:372004 4 mm372005 5mm372006 6mm372007 7mm372008 8mm372009 9mm 372010 10mm372012 12mm372014 14mm372016 16mm372018 18mm372020 20mm372022 22mm372025 25mmDIN338 SPECIFICATION Welcome to inquiry and order, we will provide our profession twist drill and valued service.
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