
Tapping tools Tapping CoroTap® 100 CoroTap® 300 — Taps with straight flutes — Taps with spiral flute grinding — Mainly used for short chipping materials like cast iron — The spiral flute transports the chips out of the hole — Suitable for both through and blind holes — Best option for blind holes CoroTap® 200 CoroTap® 400 — Taps with spiral point grinding — Taps that form the thread instead of cutting — Pushes the chips forward — For both through and blind holes — Used for through holes — Available with and without oil grooves 441