Seco 00001430 Round Turning Insert 3/4 in Ic Carbide

Product Description

The SECO 00001430 is a solid carbide, uncoated round turning insert designed for precision metal removal in CNC and manual turning applications. Built to the RCMM insert standard, this insert features a 3/4 inch (0.7500 inch) inscribed circle, a 1/4 inch insert thickness, and a full 3/8 inch corner radius with a 360-degree included angle — meaning every edge is a cutting edge. The manufacturer grade is 883, and the cutting edge style is honed for consistent entry and chip formation. With four available cutting edges and a positive rake geometry, this insert delivers efficient stock removal in demanding applications. Licensed machinists and CNC programmers install this type of tooling in production turning cells and job-shop lathes.

This insert is engineered primarily for superalloys and titanium (ISO material code S), with secondary suitability for steel (M), cast iron (K), non-ferrous materials (N), and hardened materials (H). It suits facing, profiling, and full-radius turning operations. The 46 chip breaker geometry and honed edge work together to manage the tough chip formation typical in nickel-based superalloys and titanium alloys. This insert is sold individually with a minimum order quantity of 10 units and is compatible with RCMM-style toolholders using clamp, pin, or lever-lock holding methods.

Key Features

• Round insert shape (code R) with full radius and 360-degree lead angle for multi-directional cutting
• Four cutting edges per insert — honed edge prep for improved tool life in difficult materials
• Solid carbide substrate, grade 883, uncoated (bright finish) — no coating delamination risk in abrasive cuts
• Positive rake geometry with 7-degree relief angle for reduced cutting forces
• 46 chip breaker designation optimized for facing, profiling, and turning in superalloys and titanium
• Compatible with clamp, pin, and lever-lock toolholder systems

Compatibility

Designed for use in RCMM-style toolholders that accept a 3/4 inch round insert with a 0.3130 inch hole diameter using clamp, pin, or lever-lock holding methods. ISO code RCMM190600-46. Industry standard number RCMM64-46. Meets ANSI and ISO insert standards. Multi-use application: facing, profiling, and turning.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or indexing inserts. Ensure the insert pocket and seating surfaces are clean and free of chips before clamping to maintain proper insert orientation and prevent microfractures. Do not exceed the maximum depth of cut of 0.3750 inches, as specified for this insert geometry.