Description
The SECO 00087636 is a right-hand CFIR-style indexable turning toolholder designed for cut-off and grooving operations on CNC and manual lathes. It features a 1.25-inch by 1.25-inch steel shank with an overall length of 6 inches and accepts LC..1606.. series inserts secured by a clamp-style holding method. With a 90-degree lead angle and a maximum depth of cut of 0.8 inches, this toolholder is built for multi-directional turning applications across a broad range of workpiece materials. It is part of the SECO Multi-Directional Turning (MDT) series and is rated as a multi-use tool.
This toolholder is suited for production turning environments where cut-off and grooving are routine operations. It accommodates universal workpiece materials, including those classified under material codes H, K, M, N, P, and S, making it versatile across steel, stainless, cast iron, non-ferrous, and high-temperature alloys. The clamp-style insert retention provides secure indexing and repeatable tool positioning. The back-of-bar to cutting edge distance is 1.5 inches, and the head length is 1.61 inches, giving machinists predictable geometry for setup and offset entry.
Key Features
- CFIR toolholder style with right-hand cutting direction and 90-degree lead angle
- Accepts LC..1606.., LCGN, LCMF, and LCMR insert families
- Clamp-style insert holding for secure, repeatable indexing
- 1.25-inch by 1.25-inch steel shank, 6 inches overall length
- Maximum depth of cut of 0.8 inches for cut-off and grooving
- Multi-use designation supports a wide range of turning operations
Compatibility
Compatible insert families include LC..1606.., LCGN, LCMF, and LCMR inserts with a 6.00 mm (0.25 inch) insert width. Suitable for workpiece material codes H, K, M, N, P, and S. Catalog reference: CFIR L-125-06D.
Installation Notes
Installation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and all motion is locked out before mounting or indexing the toolholder. Verify shank seating and clamp torque per the machine tool manufacturer’s turret specifications before taking a cut. Confirm insert grade and geometry selection against workpiece material prior to production runs.
Technical Specifications
- Toolholder Style: CFIR
- Hand of Holder: Right Hand
- Cutting Direction: Right Hand
- Lead Angle: 90 degrees
- Shank Width: 1.25 inches
- Shank Height: 1.25 inches
- Overall Length: 6 inches
- Head Length: 1.61 inches
- Back of Bar to Cutting Edge: 1.5 inches
- Maximum Depth of Cut: 0.8 inches
- Insert Width: 6.00 mm (0.25 inches)
- Insert Compatibility: LC..1606.., LCGN, LCMF, LCMR
- Insert Holding Method: Clamp
- Toolholder Material: Steel
- Coolant Through: No
- Primary Workpiece Material: Universal (H, K, M, N, P, S)
- Series: Multi-Directional Turning (MDT)
- Cutting Tool Application: Cut-Off, Grooving
- Package Quantity: 1
Standard Information
- Brand: SECO
- Manufacturer Part Number: 00087636
