Horn R105472345TN35 Boring Bar Solid Carbide Right Hand

Product Description

The HORN R105472345TN35 is a solid carbide boring bar engineered for precision internal machining operations including boring, chamfering, and profiling. Built from solid carbide, it delivers the rigidity and wear resistance required when cutting stainless steel, super alloys, and titanium. The right-hand cutting direction suits standard CNC and manual lathe setups. With a minimum bore diameter of 5 millimeters and an overall length of 40 millimeters, this tool is suited for small-diameter internal features that demand tight tolerances and consistent surface finish. Machinists and tooling specialists working on difficult materials will find the 0.15 mm corner radius balances edge strength with finish quality.

The R105472345TN35 is designed for use in production and job-shop environments where stainless steel, super alloys, and titanium are common workpiece materials. Its compact 40 mm overall length makes it appropriate for Swiss-style lathes, multi-spindle machines, and small-bore turning centers. The Series 105 designation places it within HORN's modular tooling platform, supporting repeatable setups in high-volume and precision low-volume applications alike. Licensed machinists and CNC programmers in aerospace, medical, and industrial manufacturing are the primary installers and users of this tooling.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• Multi-operation capability: boring, chamfering, and profiling in a single tool
• Right-hand cutting direction for standard lathe and CNC turning setups
• 5 mm minimum bore diameter enables small-feature internal machining
• 0.15 mm corner radius balances cutting edge strength with surface finish requirements
• 40 mm overall length suits compact machine tooling envelopes

Compatibility

Designed as an OEM-style replacement and standard tooling solution within the HORN Series 105 platform for right-hand internal turning operations on stainless steel, super alloys, and titanium workpieces.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and the machine is placed in a safe lockout-tagout state before mounting or removing tooling. Confirm the boring bar is properly seated and clamped to the specified holder torque per your machine tool manufacturer guidelines. Verify runout and tool projection before commencing cuts to protect both the tooling and the workpiece.