It has my 3 stroke length system as well as German motor rated at 10,000 rpms.051.jpgLightweight and very compact and super quiet, and there is no wobble at the needle end. This would be ideal for the Ttech system has loads of torque. It's only 3/4 of an inch thick by 2" tall. The distance from the tube vise is the same as a coil machine with 1.25" coils. Weighs 3 ounces with the weight shifted forwad for a good balance in the hand. Standard rubber bands work just fine on this machine. Powder coated frames in any color. Cost is $300.00 plus shipping.