First Test: T-Drill T-35 Tee-Forming Tool Ballston Spa NY

A T-Drill is a unique, incredible plumber's tool in Ballston Spa that I've relied on to give me a competitive edge for nearly a decade, yet most people–including many plumbers–have never heard of it. So when I was asked to review the new T-35, I was eager to see what kind of improvements they made to this amazing tool.

Local Companies

Lowe's
(518) 786-3350
790 Loudon Road
Latham, NY
LOWE'S OF COLONIE, NY
518 786-3350
800 LOUDON ROAD LATHAM, NY, 12110
Latham, NY
Burnt Hills Hardware & Supply Co
(518) 399-8141
217 Kingsley Rd
Burnt Hills, NY
Lowe's
(518) 952-8789
93 Freemans Bridge Road
Glenville, NY
Rotterdame Sq Mall
(518) 386-5200
93 W Campbell Rd
Rotterdam, NY
Shaker Hardware
(518) 785-9052
607 Watervliet Shaker Rd
Latham, NY
Fastenal- Mechanicville
518-899-5835
2381 Route 9 Bldg 2 Suite 4 Mechanicville, NY, 12118
Mechanicville, NY
LOWE'S OF HALFMOON, NY
518 348-2940
476 ROUTE 146 HALFMOON, NY, 12065
Halfmoon, NY
Mechanicville Co Living Center
518-664-7661
133 N Central Avenue
Mechanicville, NY
Lowe's
(518) 348-2940
476 Route 146
Halfmoon, NY

Provided By:

Source: TOOLS OF THE TRADE Magazine
Publication date: September 12, 2007

By Michael Springer

A T-Drill is a unique, incredible plumber's tool that I've relied on to give me a competitive edge for nearly a decade, yet most people–including many plumbers–have never heard of it. So when I was asked to review the new T-35, I was eager to see what kind of improvements they made to this amazing tool.

A T-Drill pulls a tee out of a continuous run of copper tubing. It consists of a drill motor with a high-tech business end that does the holding, drilling, and forming. Here's how it works: support legs at the head of the drill hold it centered on a piece of tubing. With the desired outlet-size T-Drill head attached, a pilot hole is drilled into the tube; then, with the bit still in the tube, two forming pins built into the pilot bit are extended by rotating a collar on the head.

After engaging the reverse-feed mechanism lever, the support legs push against the tubing, and the spinning forming pins back out of the tube, leaving a tee outlet of the proper size. And all of this is done in mere seconds.

Then the branch, or outlet, section of tubing is prepared by placing it in a T-Drill notcher, where it is cut to the sameradius as the tube run so the branch does not project into the run of tube. The notcher also leaves two dimples on the branch. These serve as a depth stop, an alignment guide, and provide for easy inspection of the joint.

Click here to read full article from Tools of the Trade