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Authentic Makita Omnibohrer Drill bit
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Tungsten Carbide Tipped (TCT)
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Size: 3mm x 60mm (D-30287), 4mm x 70mm (D-30293) & 5mm x 85mm (D-30302)
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Percussion sharpened high resistance carbide tip with reinforced head.
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Can drill multiplicity of materials without changing drill bit (ideal for doors, shelves, window frames etc).
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Use with rotary or percussion drills. Without percussion use on vitrified brick, wood, brick. With percussion use on , block, stone, plaster most grades of concrete.