Sandvik Coromant 5937348 Indexable Boring Bar

Product Description

The SANDVIK COROMANT 5937348 is an indexable boring bar from the CoroTurn 107 series, designed for internal turning operations in metal cutting applications. Built on a steel shank measuring 5/8 inch in diameter and 8 inches overall length, this right-hand holder accepts VBMT 11 02 04 inserts secured by a screw clamping method. The minimum bore diameter is 0.8504 inches, with a center-to-cutting-edge distance of 0.486 inches and a -3 degree lead angle. Coolant-through capability supports chip evacuation and tool life in deep-bore or high-feed scenarios. This bar suits machinists and toolroom professionals running CNC lathes or manual turning centers.

The 5937348 is intended for internal diameter turning on machining centers, CNC lathes, and manual lathes where bore access and insert indexability are priorities. With a neutral rake angle and screw-lock insert retention, it delivers consistent cutting geometry across roughing and semi-finishing passes. The CoroTurn 107 series is a recognized platform for small-to-medium bore work in both job-shop and production environments. Suitable for steel, cast iron, and similar workpiece materials depending on insert grade selected.

Key Features

• Minimum bore diameter of 0.8504 inches suits small-to-medium internal turning work
• Right-hand cut orientation with neutral rake and -3 degree lead angle
• Screw clamping method holds VBMT 11 02 04 inserts securely during interrupted and continuous cuts
• Coolant-through design delivers coolant directly to the cutting zone for improved chip control and tool life
• 5/8 inch steel shank at 8 inches OAL provides rigidity and reach in standard boring applications
• Multi-use designation supports turning applications beyond dedicated boring setups

Compatibility

Designed for use with VBMT 11 02 04 inserts. Part of the CoroTurn 107 toolholder series using the A..SVUBR/L holder style designation. Verify insert grade and geometry selection against workpiece material requirements before installation.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with CNC or manual lathe tooling. Ensure the machine spindle is fully stopped and the machine is in a safe, locked-out state before mounting or changing tooling. Confirm shank bore diameter compatibility with the turret or tool block before clamping. Follow the machine manufacturer and tooling OEM guidelines for insert torque and coolant line connection when using the through-coolant feature.