Iscar 5530110 Helical Boring Bar Solid Carbide

Product Description

The ISCAR 5530110 is a solid carbide helical boring bar designed for internal turning and bore finishing operations on CNC lathes and turning centers. With a minimum bore diameter of 0.2362 inches (6.00 mm) and a maximum bore depth of 0.7087 inches (18.00 mm), this bar handles tight-tolerance small-bore work where rigidity and surface finish are critical. The TiAlN coating and IC908 grade carbide substrate provide strong wear resistance and thermal stability at elevated cutting speeds. It is installed and used by machinists and CNC operators working in precision machining environments.

This boring bar is suited for small-bore internal turning applications in both production and job-shop settings. The helical flute geometry supports efficient chip evacuation in blind and through bores. The right-hand cutting direction makes it compatible with standard spindle rotation on conventional CNC turning setups. At 43.00 mm overall length with a 6.00 mm shank diameter, it fits into standard tool holders and quick-change turrets used on production lathes. A 0.30 mm corner radius provides a controlled surface finish suited to finishing passes.

Key Features

• Solid carbide construction for maximum rigidity in small-bore applications
• TiAlN finish coating for wear resistance and thermal stability
• IC908 manufacturer grade for high-performance cutting conditions
• Helical boring bar type for efficient chip evacuation
• Right-hand cutting direction for standard CNC spindle rotation
• 0.30 mm corner radius for controlled surface finish on finishing passes

Compatibility

Designed as an OEM-style replacement and standard-production helical boring bar compatible with tool holders and quick-change turret systems accepting a 6.00 mm round shank.

Installation Notes

This boring bar is installed by machinists and CNC operators on turning centers and lathes. Always power down and lock out the machine before inserting or removing tooling from the turret or tool holder. Ensure the shank is fully seated and clamped to the correct torque per the tool holder manufacturer specifications before running. Verify bore depth and clearance limits against the 18.00 mm maximum bore depth before programming the toolpath.