SANDVIK Coromant’s CoroCut MB (minibar) focuses on internal high precision grooves in holes down to 10mm diameter.
CoroCut MB offers a wide range of insert widths from 0.7mm for circlip grooves and different insert sizes for shallow and deep grooves, which makes it very versatile. Additionally, the program offers inserts for turning and threading.
The unique CoroCut MB tools are characterised by the simple handling, easy and accurate indexing of the insert mounted with a screw from the front, without removing the tool holder from the machine turret.
The boring bars are designed with internal cutting fluid supply directed at the cutting edge via two nozzles to ensure effective chip evacuation and sufficient cooling.
CoroCut MB minibar in combination with the clamping system EasyFix sleeves, is an innovative technical solution. When using cylindrical bars with EasyFix sleeves the ‘click’ from the spring plunger is a guarantee for precise and correct clamping and for correct centre height of the tip. This leads to quicker set-up times and turns down time into actual machining time.