Iscar 3600870 Indexable Turning Toolholder Sclcr 08-3

Product Description

The ISCAR 3600870 is a screw-clamp indexable turning toolholder in the SCLCR 08-3 style, part of the Isoturn series. It accepts CC.T 3 insert geometry and is compatible with CCMT3-1-WG inserts. The holder features a neutral rake angle and a right-hand cutting direction, making it a direct fit for standard OD turning operations on CNC and manual lathes. The shank measures 0.5 x 0.5 inches with an overall length of 3.5 inches. ISO 13399 compliant, it integrates cleanly into tool management and presetting systems used in production environments. Installed by machinists and toolroom technicians in metal-cutting applications.

This toolholder is suited for external turning operations in both production and job-shop environments. The SCLCR configuration positions the insert for right-hand cutting passes and is commonly used on CNC turning centers and manual engine lathes. The screw-clamp holding method provides positive insert location and repeatable seating, which is important when cycling through multiple inserts on the same job. No coolant-through feature is present, so external coolant delivery is required for applications where chip flushing or thermal management is needed.

Key Features

• SCLCR 08-3 toolholder style with right-hand cutting direction and neutral rake
• Screw-clamp insert holding method for positive, repeatable insert location
• Accepts CC.T 3 inserts; compatible insert size code CCMT3-1-WG
• 0.5 x 0.5 inch shank cross-section, 3.5 inch overall length
• ISO 13399 compliant for use with tool management and presetting software
• Part of the Isoturn series for external OD turning applications

Compatibility

Designed for use with CC.T 3 geometry inserts; compatible insert size code is CCMT3-1-WG. Fits machine tool turrets and toolposts accepting a 0.5 x 0.5 inch rectangular shank.

Installation Notes

Installation is performed by a machinist or toolroom technician. Power down and lock out the machine before mounting or removing the toolholder from the turret or toolpost. Ensure the shank seating surfaces are clean and free of chips before clamping. Use the appropriate torx or hex key to secure the insert screw to the manufacturer-recommended method; do not overtighten, as this can damage the insert pocket or screw threads.