Iscar 5530109 Helical Boring Bar Solid Carbide Tialn

Product Description

The ISCAR 5530109 is a solid carbide helical boring bar designed for internal turning and boring operations on CNC lathes and machining centers. It features a 6 mm shank diameter and a 34 mm overall length, with a minimum bore diameter of 0.2362 inches (6.00 mm) and a maximum bore depth of 0.4724 inches (12.00 mm). The cutting geometry is right-hand orientation. A TiAlN finish coating and IC908 carbide grade provide heat and wear resistance suited to interrupted cuts and a range of workpiece materials. This tool is installed by machinists and CNC operators working in precision boring applications.

This boring bar is suited to small-diameter internal boring in production and job-shop environments. The helical bar geometry is commonly used in CNC turning and mill-turn applications where tight bore tolerances and smooth finishes are required. The 0.10 mm corner radius supports fine finishing passes on close-tolerance bores. At 34 mm overall length and 6 mm shank diameter, the tool fits standard 6 mm boring bar holders used on CNC lathes and live-tooling turrets.

Key Features

• Solid carbide construction for rigidity in small-diameter boring
• TiAlN coating improves heat resistance and tool life in dry or semi-dry cutting
• IC908 carbide grade suited to a broad range of materials including steel and cast iron
• 0.10 mm corner radius for fine surface finish on finishing passes
• Right-hand cutting direction for standard CNC lathe setups
• Compact 34 mm overall length fits tight tooling envelopes

Compatibility

Designed for use in 6 mm boring bar holders on CNC lathes, mill-turn centers, and machining centers requiring a right-hand helical boring bar with a 6 mm shank.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before inserting or removing the boring bar from its holder. Ensure the shank is fully seated and clamping screws are torqued per the toolholder manufacturer specifications. Verify runout with a dial indicator before production use to confirm proper seating and avoid premature edge wear.