T-Drill Industries offers a tool for copper tube installation.

T-Drill Industries' tool for copper tube installation, the T-Drill, is offered in various battery-operated or corded versions to create tees in sizes from 1/2" to 2" on tubing from 1/2" to 4". The Plus-100 attachment for the T-Drill T-55 will form tees from 2" to 4" on K, L and M tubing up to 8".