Seco 00087634 Cfir Indexable Turning Toolholder 1 in Shank

Product Description

The SECO 00087634 is a right-hand CFIR indexable turning toolholder designed for cut-off and grooving operations on CNC lathes and turning centers. Built on a 1 inch x 1 inch square shank with an overall length of 6 inches, this toolholder accepts LC..1606.. series inserts secured by a clamp-style insert holding method. Constructed from steel, it is part of SECO's Multi-Directional Turning (MDT) series, which supports multi-use applications across a broad range of workpiece materials. The 90-degree lead angle and 0.25 inch insert width make it well suited for precision grooving and parting work.

This toolholder is intended for professional machining environments where reliable insert indexing and consistent cutting performance are required. It supports a maximum depth of cut of 0.80 inches, with a head length of 1.61 inches and a back-of-bar to cutting edge distance of 1.25 inches. Compatible insert types include LC..1606.., LCGN, LCMF, and LCMR series inserts. The holder is rated for universal primary workpiece material codes H, K, M, N, P, and S, covering a wide range of metals and alloys commonly encountered in production turning applications.

Key Features

• Right-hand cutting direction with 90-degree lead angle for accurate grooving and cut-off work
• Clamp-style insert holding method provides secure, repeatable insert seating
• 1 inch x 1 inch steel shank with 6 inch overall length for rigid tool setup
• Maximum depth of cut of 0.80 inches suits a range of grooving depths
• Multi-use designation supports multiple insert styles including LCGN, LCMF, and LCMR
• Compatible with universal workpiece material codes H, K, M, N, P, and S

Compatibility

Compatible inserts include the LC..1606.., LCGN, LCMF, and LCMR series. The compatible insert size code is LC1606. This toolholder is part of the SECO Multi-Directional Turning (MDT) series and is listed under catalog reference CFIR and L-100-06D.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Before changing or indexing inserts, ensure the machine spindle is fully stopped and the control is in a safe state. Secure the toolholder in the turret or tool block per machine manufacturer torque guidance using appropriate tooling wrenches. Follow facility safety procedures and applicable OSHA machining standards when handling indexable cutting tools and sharp inserts.