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CoroCut® QD

The most reliable system for parting off

Handling instructions for tools

View and download the handling instructions:

CoroCut® QD

CoroCut® QD with QS™ shank

Handling instructions for tool holders

View and download the handling instructions:

Tool holders for CoroCut® QD and QS™ shanks

Y-axis parting: Pre-setting in a multi-task machine

For multi-task machines, tool length is usually measured on an optical device outside the machine.

How to apply

Y-axis parting: probe measuring in a turning center

Tool length is usually measured with a probe inside the machine when parting off in turning centers.

How to apply

Y-axis parting: Set-up in a sliding head machine

View how to set up the shank tool in a sliding head machine.

How to apply

Application tips

Learn more, earn more

Learn more, earn more

Get a deeper insight into the significant advantages of effective coolant delivery and how to get the most out of your parting and grooving operations.

Application tips for increased tool life

Application tips for increased tool life

There are a number of tips that when followed will radically improve tool life when parting-off.

CoroCut® QD: Reliable parting-off

CoroCut® QD: Reliable parting-off

Take an in-depth look at CoroCut® QD in this comprehensive video.

Efficient parting and grooving

Efficient parting and grooving

Learn more about how to part-off and machine deep grooves without compromising process security or machining efficiency.

Recommendations

Inserts

Material type ISO Material group
Parting tubes
Parting bars, good conditions
Parting bars, difficult conditions
Light intermittence
Severe intermittence
Alloy steel P GC4​425 -CF GC4425 -CM GCC1135 -CR GC1135 -CM GC1135 -CR
Low carbon steel P GC1125 -CL GC1125 -CL GC1135 -CR GC1135 -CM GC1135 -CR
Stainless steel M GC1125 -CM GC1125 -CM GC1135 -CM GC1145 -CM GC1145 -CM
Cast iron K GC4425 -CM GC4425 -CM GC1135 -CR GC1135 -CR GC1135 -CR
Non-ferrous metals N H13A -CO H13A -CO H13A -CM H13A -CM H13A -CM
HRSA and titanium S GC1105 -CO GC1105 -CO GC1145 -CM GC1145 -CM GC1145 -CM
Material type ISO Material group
Grooving
Turning wider grooves
Profiling
Y-axis parting
Alloy steel P GC4425 -CR GC1125 -TF GC4335 -RM GC4425 -CH
Low carbon steel P GC4425 -CL GC1125 -TM GC1125 -RM GC1225 -CH
Stainless steel M GC1135 -TF GC1135 -TF GC1135 -RM GC1135 -CH
Cast iron K GC4425 -CR GC1125 -TM GC4335 -RM GC4425 -CH
Non-ferrous metals N H13A -TF H13A -TF GC1125 -RM H13A -CH
HRSA and titanium S GC1105 -TF GC1105 -TF GC1125 -RM GC1105 -CO
  • Start with the first choice recommended cutting data
  • All cutting data recommendations are given without high-precision coolant
  • Increase speed by 30-50% when applying high-precision coolant
  • -TF, -CF and -CH geometries have a wiper design for excellent surface finish

For inserts and geometries recommendations, see Parting and grooving inserts and grades page.​​​​

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