Iscar 3601971 Indexable Boring Bar Left Hand S-sclc

Product Description

The ISCAR 3601971 is a left-hand S-SCLC indexable boring bar designed for internal turning operations on CNC lathes and boring machines. With a minimum bore diameter of 0.622 inches and an overall length of 6 inches, it accepts CC.T 2 diamond-shaped inserts secured by a screw-clamp holding method. The 0.5-inch shank diameter fits standard toolholders, and the negative rake angle of -7 degrees suits demanding cuts on a wide range of workpiece materials. Machinists and toolroom technicians working in production or job-shop environments will find this bar sized for tight-bore finish and semi-finish turning passes.

This boring bar is suited for left-hand internal turning applications where the tool advances from right to left relative to the workpiece. It handles bore depths up to 1 inch and carries a center-to-cutting-edge measurement of 0.35 inches. The bar belongs to ISCAR's Isoturn series and conforms to ISO 13399 tooling data standards, making it compatible with modern tool management and CAM software environments. It is a single-use-direction tool and does not support coolant-through delivery.

Key Features

• Minimum bore diameter of 0.622 inches for small-bore internal turning
• Left-hand cutting direction for dedicated left-hand turning setups
• Accepts CC.T 2 diamond-shaped inserts with screw-clamp retention
• Negative rake angle of -7 degrees for stable cutting action
• Isoturn series; conforms to ISO 13399 tooling data standard
• Overall length of 6 inches with a 0.5-inch shank diameter

Compatibility

Compatible with CC.T 2 diamond-shaped inserts using insert size code 2 in the S-SCLC toolholder style. Designed as an OEM-style replacement or direct-fit boring bar for setups requiring a left-hand 0.5-inch shank indexable boring bar in the Isoturn series.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before seating or changing inserts. Ensure the shank is fully clamped in a matching 0.5-inch bore toolholder and that insert seating surfaces are clean and free of chips before torquing the clamping screw. Follow the insert manufacturer's recommended clamping torque for CC.T 2 inserts as specified in the insert documentation.