Ingersoll Cutting Tools 5613019 Round Milling Insert IN2505

Product Description

The INGERSOLL CUTTING TOOLS 5613019 is a solid carbide round milling insert designed for high-performance metal removal in demanding machining environments. Carrying the ANSI and ISO designation RJLW1204MOTN in grade IN2505, this insert features a micrograin carbide substrate with a dual PVD coating of TiAlN and TiN. It measures 0.4724 inches in inscribed circle diameter and 0.1890 inches thick, with a corner radius of 0.2362 inches and a maximum depth of cut of 6.00 mm. Four chamfered cutting edges and a positive rake geometry reduce cutting forces and extend tool life. The insert is held in place by a screw-type clamping system and is classified as a single-sided, neutral-hand insert.

This insert is suited for milling applications in steel, stainless steel, cast iron, superalloys, titanium, and hard materials, covering ISO material codes P, M, K, S, and H. It fits into compatible cutter bodies from the RJLW series and is appropriate for both roughing and semi-finishing passes on CNC machining centers in job shop and production environments. The 12.00 mm insert size and the IN2505 grade make it a practical choice for shops running a broad range of workpiece materials without frequent grade changes. Compatible cutter series include 15B1B, 1A7H, and 35B6H.

Key Features

• Solid micrograin carbide substrate provides wear resistance in hard and abrasive materials
• Dual PVD coating (TiAlN plus TiN) improves heat resistance and extends edge life
• Four chamfered cutting edges per insert reduce cost per edge
• Positive rake geometry lowers cutting forces and reduces spindle load
• Round insert shape (RJLW style) with 0.2362 inch corner radius distributes cutting load evenly
• Screw-mounted clamping ensures secure, repeatable seating in the cutter body

Compatibility

Compatible with RJLW series cutter bodies 15B1B, 1A7H, and 35B6H. Conforms to ANSI and ISO standards under designation RJLW1204MOTN IN2505. Insert size code 1204 with inscribed circle range of 0.4000 to 0.5000 inches.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Power down and lock out the machine spindle before changing inserts. Use the appropriate Torx or hex key for the insert clamping screw and ensure the pocket and screw threads are clean and free of chips before seating the new insert. Verify insert orientation and confirm the cutter body pocket matches the RJLW1204 insert size code before tightening.