Grooving is single-point machining operations performed on lathes, automatic lathes, or machining centers.
Parting-off operations the workpiece rotates while the tool carries out movement.
Our grooving tool and parting-off tool holders are both used with the indexable carbide insert. The selection is determined by the width and depth of the groove and parting-off.

1. KIGER Internal Grooving Toolholders
●Perfect internal grooving for small diameter
●Suitable for processing C-shap and O-shap groove
●Various shank sizes from 8mm to 20mm with insert width 1~4mm for your option
●Cutting edge is double-side protected in the pocket
●The coolant design increase the insert life
●Screw clamp provides excellent chip evacuation

2. DGHR Enternal Grooving Toolholders
●Quick insert replacement due to the top clamp design
●The best cutting depth to perfect the performance
●The maximum cutting diameter is up to Ø50mm
●Double cutting edge with 2mm~5mm width PVD coating to enhance the life of inserts
●The most competitive prices to save your cost

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