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CoroCut MB

For internal machining of high precision components

CoroCut® MB is a high precision system for grooving, face grooving, profiling and pre-parting. The edge line of the cutting edge is sharp with a thin-layered coating, which in combination with the stability of the tools makes it ideal for internal machining.

Benefits

  • Vibration free machining
  • Fast set up for both tool and insert
  • Stable high precision interface between interface and tool holder


Features

  • Front-mounted exchangeable cutting tool
  • Sharp cutting edges
  • Geometries and grades for all materials
  • Carbide shanks for long overhangs
  • Through coolant
  • Easy fix clamping
  • Grooving tools in a large variety of widths and corner radii – also for standardized grooves such as O-rings and circlip grooves.


Application

  • Finish and precision machining at low feeds and speeds
  • For shallow grooves
  • Thread turning, turning, back boring, face grooving, profiling and pre-parting operations
  • Dedicated face grooving holder with nozzles for high precision coolant

ISO application area

 

 

Recommendations

The cutting tool is mounted with a screw from the front position in three grooves for safe and stable mounting.

Size 07 for min hole 10 mm (0.394 inch)
Size 09 for min hole 14 mm (0.551 inch)
Size 11 for min hole 16 mm (0.630 inch)

Grades and geometries

 

    Threading Turning Back boring Grooving Face grooving​ Profiling ​​​Pre-parting​
Low feed   MB-07TH MB-07T MB-07B MB-07G
MB-09G
MB-11G
MB-09FA
MB-09FB
MB-11FA
MB-11FB
MB-07R
MB-09R
MB-11R
MB-07GX
First choice for
GC1025 GC1025 GC1025 GC1025 GC1025 GC1025 GC1025
GC1025 GC1025 GC1025 GC1025 GC1025 GC1025 GC1025
GC1025 GC1025 GC1025 GC1025 GC1025 GC1025 GC1025
GC1025 GC1025 GC1025 GC1025 GC1025 GC1025 GC1025
GC7015 GC7015 - GC7015 - - -

 

Tool holding

For accurate machining with less vibration and precise centre height of
the tool, use cylindrical bars with EasyFix sleeves. Both steel shank
bars and carbide shank bars are available for coolant connectors.

  • Steel shank bars for overhang up to 1 x D
  • Carbide shank bars for overhangs up to 5.5 x D
  • EasyFix for lower vibrations and fast set-up
 
 
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