Seco 00057792 Ciir Indexable Turning Toolholder Rh

Product Description

The SECO 00057792 is a right-hand CIIR indexable turning toolholder designed for cut-off and grooving operations in metalworking and machining environments. Built on the Multi-Directional Turning (MDT) series platform, it accepts LC..1603.. style inserts secured by a clamp-style insert holding method. The shank measures 0.625 inches wide by 0.625 inches tall with an overall length of 4.5 inches. Constructed from steel, this toolholder is suited for universal workpiece material applications, covering material groups H, K, M, N, P, and S. Machinists and CNC turning specialists are the primary installers of this type of tooling.

This toolholder fits standard CNC lathes and turning centers where right-hand cutting direction is required. The 90-degree lead angle and a head length of 1.142 inches position it well for external grooving and cut-off work. It accommodates a maximum depth of cut of 0.43 inches, with a back-of-bar to cutting edge distance of 0.625 inches. The insert width it supports is 0.125 inches (3.00 mm). Its multi-use designation means it can be applied across varied turning setups without retooling the entire setup, reducing changeover time on the shop floor.

Key Features

• Right-hand cutting direction with a 90-degree lead angle for precise external grooving and cut-off
• Accepts LC..1603.., LCGN, LCMF, and LCMR compatible inserts for flexible insert selection
• Clamp-style insert holding method provides secure, repeatable insert seating
• Steel construction for rigidity and durability under continuous turning loads
• Multi-use tool rated for universal workpiece materials including ferrous, non-ferrous, and superalloy groups
• Maximum depth of cut of 0.43 inches supports a wide range of groove profiles

Compatibility

Compatible inserts include LC..1603.., LCGN, LCMF, and LCMR style inserts with a compatible insert size code of LC1603. This toolholder is part of the SECO Multi-Directional Turning (MDT) series and carries manufacturer catalog reference CIIR L-0625-03B.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. The machine spindle must be powered down and all motion arrested before mounting or adjusting the toolholder. Confirm shank seating in the turret block and verify insert clamping torque per the insert manufacturer's toolholder guidelines before resuming cuts. Do not exceed the rated maximum depth of cut during operation.