This arm features a Size TWO Quick Change Chuck, and includes 5 FREE Size One Tap Holders, a 30 day free trial and a three year warranty.
 
Size ONE Quick Change Torque Holders can be used with this arm, but a 2:1 Reducer is needed. 
 
Complete mobile package upgrade includes: 
Tapping arm,  tap-stand, 5 free tap holders, and $100 in tooling to OSG. 
 
Technical Stats
Working Range: 14" - 72"
Size 2 Quick Change Chuck
Taps up to: 7/8"
Runs on 90 PSI
 
INCLUDES SEMI-AUTOMATIC TAP LUBRICATOR SYSTEM