STM 354-064 Tapping Accessory Authentic

Applications

Depth Control

• Tap will advance .140″ ±.004″ after machine spindle travel stops. Example: to achieve a tap depth of 1.000″, set spindle stop at .860″ will advance an additional .140″ to 1.000″ depth

NC Machine

• Set torque as high as possible within safe limits of the tap. NC machine cutting feed equals (tap pitch x spindle RPM). Reverse feed equals 2 x (tap pitch x spindle RPM).

Features

• Chatter-free clutch’s positive engagement allows for smoother, more accurate tapping operation and more rapid reversal.
• Unique double spring mechanism produces automatic feed and cushion drive with (2) springs for feed and (2) springs for reversal. Each set gives you double smoothness for ultra accurate tapping applications.
• Self-centering radial float compensates for hole center misalignment to 0.005″.

Includes

• Includes (2) collets.