Sandvik Coromant 5734773 Indexable Turning Toolholder

Product Description

The SANDVIK COROMANT 5734773 is a DWLNR-style indexable turning toolholder that uses a wedge clamping method to secure WNMG 432 inserts for external turning and facing operations. The holder features a 1 x 1 inch square shank and a 6 inch overall length, making it a standard-geometry choice for CNC lathes and manual turning centers. It is designed for right-hand cutting with a negative rake angle of -6 degrees. The steel construction provides the rigidity needed for consistent insert seating under interrupted cuts and continuous turning passes. Machinists and tool crib technicians working in production and job shop environments are the primary users of this toolholder.

This toolholder is suited for facing and external turning operations on CNC turning centers and conventional lathes where a 1 x 1 inch shank pocket is available. The DWLNR style positions the insert at a lead angle appropriate for facing and longitudinal turning. Its compatibility with WNMG 432 inserts gives the operator access to a wide range of Sandvik Coromant and ISO-standard insert grades for steel, stainless, and cast iron applications. The wedge clamping system provides positive insert location and quick index capability without requiring specialized tooling for insert changes.

Key Features

• DWLNR toolholder style with right-hand cutting orientation
• Wedge clamping method for secure, repeatable insert seating
• Compatible with WNMG 432 inserts with a 0.5 inch inscribed circle
• 1 x 1 inch square shank fits standard OD turning pockets
• Negative rake geometry at -6 degrees for robust cutting edge support
• Steel construction for rigidity and long service life in production turning

Compatibility

Designed for use with WNMG 432 series indexable inserts. The 1 x 1 inch shank is compatible with standard OD toolholder pockets on CNC lathes and turning centers that accept that shank size.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the lathe or turning center is fully powered down and the spindle is locked before seating or removing the toolholder. The shank must be fully engaged in the tool block or quick-change post with adequate clamping contact to prevent deflection under cutting loads. Follow the machine tool manufacturer's torque guidelines for all clamping screws, and verify insert seating and tool height before initiating a cut.