5Pc GERMAN QUALITY HELLER PRO CONCRETE DRILL BIT SET 4mm-10mm Masonry Concrete
Heller Is A World-Renowned German Engineering Specialist Dating Back To 1586. 5Pc Proconcrete Concrete/Masonry Drill Bit Set. Fast Drilling Due To The Wide Helix. Set Includes:4mm, 5mm, 6mm, 8mm, & 10mm Drill Bits.