All clamp models have the only function of tying the tool correctly.

An end-of-life tie-off tong can be detected as:

• Difficulty releasing the tool
• Difficulty tying the tool
• Cone eccentricity
• Abnormal vibration
• Tool is loose

All rotary joint models have the following function:

• Transfer of a cutting fluid/liquid,
• Air transfer/tool cooling,
• At each tool change, create cleaning cycles (through air shots) of the cone

An end-of-life rotating union can be det...