CMT 529.127.31 Plug Cutter 1 2" Shank: 1 2" RH Plug Cutters Left hand rotation specification matches the Left hand rotation specification matches the Biesse spindle direction using an adapter with the wrong rotation can cause loosening during a cut The long series 70mm body combined with a 40mm cutting height makes this drill the right choice when through hole boring is required across the full panel thickness a shorter drill simply cannot complete the cut cleanly Medium density wood plug cutting for interior joinery and trim work Overall Length the extended shank to tip length allows the cutter to reach deep into stock material