Seco 00087629 Lh Cfil Indexable Turning Toolholder

Product Description

The SECO 00087629 is a left-hand CFIL-style indexable turning toolholder designed for cut-off and grooving operations on CNC lathes and turning centers. Built from steel, it features a 3/4-inch shank width and 1-inch shank height with an overall length of 6 inches. The holder uses a top-clamp insert holding method and accepts LC..1603.. series inserts, including LCGN, LCMF, and LCMR styles. It is part of the SECO Multi-Directional Turning (MDT) series and is rated for universal workpiece materials. Machinists and CNC operators install this holder on production and job-shop turning equipment.

This toolholder is suited for light to medium-duty cut-off and grooving applications across a wide range of workpiece materials, including steel, cast iron, stainless, non-ferrous, and high-temp alloys as indicated by material codes H, K, M, N, P, and S. The 90-degree lead angle and 0.43-inch maximum depth of cut make it appropriate for standard parting and external grooving operations in both production and maintenance turning environments. Its multi-use designation allows deployment across several grooving insert profiles within the compatible insert family.

Key Features

• Left-hand cutting direction with 90-degree lead angle for standard parting and grooving setups
• Accepts LC..1603.. inserts including LCGN, LCMF, and LCMR profiles for application flexibility
• Steel construction for rigid clamping and durability in production turning environments
• 3/4-inch shank width by 1-inch shank height fits common lathe tool block and turret positions
• Maximum depth of cut of 0.43 inches suitable for cut-off and external grooving passes
• Multi-Directional Turning (MDT) series designation supports multi-use insert compatibility

Compatibility

Accepts LC..1603.., LCGN, LCMF, and LCMR series indexable inserts with a 3.00 mm (0.125-inch) insert width. Compatible insert size code is LC1603. Verify turret or tool block bore sizing against the 3/4-inch by 1-inch shank dimensions before installation.

Installation Notes

Installation is performed by a machinist or CNC setup technician. Power down and lock out the machine before mounting or changing the toolholder or inserts. Secure the shank fully within the tool block or turret station to the required clamping depth before operation. Follow the machine tool manufacturer guidelines and applicable shop safety procedures when setting tool offsets and performing trial cuts.