Hot Tapping Kits

The base TM100 kit handles taps from 3/4" up to 3" in diameter. With the optional 4" and 6" add-on kits, the same machine can be expanded to perform hot taps up to 6" in diameter on pressurized water and utility lines.

The TM100 tapping machine and its 4" and 6" add-on kits are all rated for pressures up to 350 psi, making them suitable for most municipal water distribution and utility pipeline applications requiring taps without service interruption.

The base TM100 kit includes the 3-rail tapping machine, a pre-assembled Milwaukee Hole Hawg drive, a complete set of NPT adapters, base boring bars, hole saws for all base tap sizes, pilot drills with coupon retention wires, a speed controller, and a carrying case.

Yes. The TM100 is designed as a turnkey system that can be expanded beyond its 3" base capacity using dedicated 4" and 6" add-on kits, each including the flanged adapter, drive head, boring bars, and hole saw needed for that tap size.

The TM100 tapping machine is electrically driven and operates on standard 110V power, making it convenient to use in the field for municipal water system maintenance and utility infrastructure work without specialized power requirements.

Hot tapping kits are widely used by municipal water utilities, wastewater departments, and pipeline service companies to perform maintenance, add service connections, or modify pressurized infrastructure without interrupting water or utility service to customers.