here the second model name SHIELD, obviously the idea of the NEEDLE CLIP is take from NEOTAT....

SPECIFIC:
-Aircraft Aluminium frame, CNC cut from a solid block
-Custom 12 v motor
-Linear Motion with Polizene slide, self-lubricating
-Needles Clip Slide, grap perfectly the needles bar without using any rubber bands
-No Give
-3.4 mm. standard Stroke
-Clip cord and RCA contacts booth on the machine
-Positive Contact mark with Red washer, please for the safety of the motor connect your clip cord correctly
-Sty up Spring, help the needle stop inside the tube
-Zinc Plated Screws, Rust proof
-Easy Tube Vise, great for disposable or steel tubes
-Less noise, less vibrations, no tuning
-Anodized colors frame with special Graphic
-98 gr weight ( 3.45 oz )
-Recommended Usage Voltage: 7 to 10 volts
-The machine push easy Needles Cartridge from Cheyenne and T-Tech, starting at 8 volts
-12 Months Warranty on all Parts, Motor include
-No need use grease, only some drop of Synthetic Oil on the Bearing, visible under the Slide, and around the Slide too
-WARNING, NEVER RUN THE MACHINE UNDER 7 VOLTS AND
OVER 12 VOLTS, THIS IS VERY IMPORTANT FOR THE SAFETY
OF THE MOTOR