Seco 02462587 Boring Bar 0.1772 in Min Bore Solid Carbide

Product Description

The SECO 02462587 is a solid carbide boring bar designed for internal diameter machining operations requiring tight tolerances and small bore entry. With a minimum bore diameter of 0.1772 inches (4.50 mm) and a maximum bore depth of 0.2441 inches (6.20 mm), this bar handles close-quarter finish boring where high rigidity and tool stability are essential. The 4.00 mm shank diameter keeps the tool compact for access into restricted bores. Solid carbide construction provides the stiffness and wear resistance needed to hold dimensional accuracy across repeated cuts. The right-hand cut geometry suits standard spindle rotation on conventional CNC turning centers and boring machines.

This boring bar is suited for machining small internal diameters in precision components across aerospace, medical device, automotive, and general metalworking applications. It fits operations where minimum bore entry diameter is a limiting factor and a small-shank, solid carbide tool is required to meet depth and diameter tolerances. Machinists and CNC operators working on turning centers or machining centers with appropriate toolholding will find this bar a direct fit for small-bore finish and semi-finish operations.

Key Features

• Minimum bore diameter of 0.1772 inches (4.50 mm) for small internal diameter work
• Maximum bore depth of 0.2441 inches (6.20 mm)
• Solid carbide construction for high rigidity and wear resistance
• Right-hand cut direction compatible with standard spindle rotation
• 4.00 mm shank diameter for compact toolholding in restricted bore entries

Compatibility

Designed as an OEM-style replacement boring bar for use in toolholding systems that accept a 4.00 mm shank diameter, typical of CNC turning and boring setups requiring small-bore internal machining capability.

Installation Notes

Installation and setup should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the control is in a safe state before mounting or removing tooling. Confirm the toolholder bore and clamping mechanism match the 4.00 mm shank diameter before securing. Follow machine manufacturer guidelines and applicable shop safety procedures when setting tool offsets and initiating first cuts.