Implemental CI Drill Tap Combined (3/4 Inch) CI Drill Tap Combo Bit 3/4 Inch (1.9 cm) Masonry Bits  (Pack of 1)

The CI Drill Tap Combined Bit (3/4 Inch | 1.9 cm) is designed for high-efficiency operations on cast iron and masonry surfaces. This dual-function bit allows users to drill and tap holes simultaneously, saving time and ensuring perfect thread alignment. Built with a carbide-tipped head and hardened alloy steel body, it offers exceptional performance in tough materials. Ideal for industrial use, construction, and heavy-duty maintenance.It's recommended that the combination drill and tap bit is used on a tapping machine. If you apply an electric hand drilling machine to do the tapping job, please pay attention to your operating, because excessive shaking and tilting may affect the result and even break the bit.