Standzeit
between grind life
curing time
cutting life
cycle time
down time
downtime
durability
duration
dwell time
edge life
endurance
grinding life
hold-off time
holding period
holding time
idle time
life between regrinds
life expectancy
life span
life time
life
lifetime
moulding time
on-block time
operating life
operating time
operational lifetime
outage time
physical lifespan
pot life
potting time
project life
regrind life
residence time
run length
stability time
service life
soak time
stand-up time
standing time
time until thermal oxidative decomposition
tool cutting life
tool life
usable lifetime
useful life
wear life between sharpening
wear life
working life
working time between regrinds