Sandvik Coromant 6224917 Grooving Toolholder Left Hand

Product Description

The SANDVIK COROMANT 6224917 is a QS-style indexable grooving toolholder designed for precision parting and grooving operations on CNC lathes and turning centers. Built from steel, this left-hand toolholder accepts N123E2 series inserts secured by a clamp-style insert holding method. It supports a maximum depth of cut of 0.43 inches (11 mm) and features through-coolant capability to extend insert life and improve chip evacuation during demanding cuts. The shank measures 0.625 inches by 0.625 inches (15.87 mm), and the overall length is 2.756 inches. It is installed by machinists and CNC toolroom technicians in production and job-shop environments.

This toolholder is part of the Coro Cut 1-2 series and is suited for internal or external grooving applications. The QS quick-change interface is intended for use on compatible QS-equipped turning machine setups, enabling fast, repeatable tool changes without resetting offsets. The maximum overhang is 0.887 inches, making it appropriate for moderate reach grooving scenarios in both ferrous and non-ferrous workpiece materials. It is a single-unit package intended for direct installation on production machines.

Key Features

• QS quick-change toolholder style for fast, repeatable tool changes
• Left-hand cutting orientation for dedicated left-hand grooving setups
• Through-coolant capability for improved chip control and insert longevity
• Clamp-style insert holding method compatible with N123E2 series inserts
• Maximum depth of cut of 0.43 inches (11 mm) for grooving and parting
• Steel construction for rigidity and durability in production turning environments

Compatibility

Compatible with N123E2 inserts, specifically insert designation N123E2-0200-0002-CM. Designed for use on QS-equipped CNC lathes and turning centers configured for left-hand grooving operations.

Installation Notes

Installation should be performed by a qualified machinist or CNC toolroom technician. Ensure the machine spindle is fully stopped and the machine is placed in an energy-isolated state before mounting or removing the toolholder. Verify that the QS interface on the machine is clean and undamaged before seating the holder. Confirm coolant line connections are secure before resuming cutting operations.