Operation Manual

578 Organization mode of operation
8.2 Parameters
Safety clearances
Internal safety clearance [SIBC]
Retraction distance for deep-hole drilling ("B" for G74)
Driven drills [SBC]
Safety clearance for driven tools on face and lateral surface.
Stationary drills [SBCF]
Safety clearance on face and lateral surface for tools that are
not driven.
Driven taps [SGC]
Safety clearance for driven tools on face and lateral surface.
Stationary taps [SGCF]
Safety clearance on face and lateral surface for tools that are
not driven.