Smooth Shank Rebar Cutter 3/8 X 8Carbide tipped drill bit for cutting through rebar Features Rebar cutters have unique flute geometry with steep spiral removes debris fast Rebar cutters are made from high quality carbide for long drilling life Rebar cutters have a relief hole that dissipates heat and allows for slug removal Shank extension extends the effective drilling depth by 6" Shank extension is designed for bits that are at least 1 3 4" in diameter Applications Drillbit