Manual

Drilling Cycles
Chapter 26
26-2
Table 26.A
Drilling Cycles
G-code Application Tool Movement
Operation AtHole Bottom
Retraction Movement
G80 Cancel Or EndFixed Cycle N/A
N/A
N/A
G81 Drilling Cycle,
No Dwell/Rapid Out
Feed
Retract
Rapid Traverse
G82 Drilling Cycle,
Dwell/Rapid Out
Feed
Dwell / Retract
Rapid Traverse
G83 Deep Hole Drilling Cycle Intermittent Feed
Retract
Rapid Traverse
G83.1 Deep HolePeck
Drilling Cycle with Dwell
Intermittent Feed
Retract
Rapid Traverse
G84 Right-Hand Tapping Cycle Feed
Spindle or Live ToolReversed / Retract
Feed
G84.1 Left-Hand TappingCycle Feed
Spindle or Live Tool Reversed / Retract
Feed
G84.2 Right-Hand Solid-TappingCycle Feed Spindle orLive ToolReversed / Retract Feed
G84.3 Left-Hand Solid-TappingCycle Feed Spindle orLive Tool Reversed / Retract Feed
G85 Boring Cycle,
No Dwell/Feed Out
Feed
Retract
Feed
G86 Boring Cycle,
Tool Stop/RapidOut
Feed
Spindle or Live ToolStop / Retract
Rapid Traverse
G86.1 Boring Cycle,
Tool Shift
Feed
Orient Spindle or Live Tool Stop / Retract
Rapid Traverse
G87 Back BoringCycle Feed
Oriented Spindle or LiveTool Stop / Retract
Rapid Traverse
G88 Boring Cycle
Spindle or Live ToolStop/
Manually Out
Feed
Dwell / Retract
Spindle or Live ToolStop / Retract
Manual/Rapid Traverse
G89 Boring Cycle,
Dwell/Feed Out
Feed
Dwell/Retract
Feed