Due to high demand and worldwide supply chain issues, we are experiencing longer than normal delivery time frames for many Tormach machines and accessories. We appreciate your patience during this time.
Note: The ONLY way to secure a machine that is currently on backorder is to place an order for one. You may place a deposit to hold your spot in line for machines arriving. Without an order, any dates presented on our website are subject to change with demand.

BORING CYCLE (G89)

The G89 cycle is intended for boring. This cycle uses a P number, where P specifies the number of seconds to dwell.

Program: G89 X~ Y~ Z~ A~ R~ L~ P~

The G89 cycle is as follows:

  • Step 1: Preliminary canned cycle motion.
  • Step 2: Move the Z-axis only at the current feed rate to the Z position.
  • Step 3: Dwell for the P number of seconds.
  • Step 4: Retract the Z-axis at the current feed rate to clear Z.