Sandvik Coromant 5853538 Milling Insert S30T Carbide R210

Product Description

The SANDVIK COROMANT 5853538 is a solid carbide milling insert in the R210 series, designed for high-performance face and shoulder milling applications. Manufactured to grade S30T and coated with TiAlN via a PVD process, this insert delivers reliable tool life when cutting stainless steel, superalloys, and titanium. The square insert shape provides 4 cutting edges per insert, reducing cost per edge. It carries a neutral hand designation and features a positive rake angle of 10 degrees with a corner-rounded cutting edge style and a PM chip breaker for effective chip control in demanding materials. ANSI and ISO codes are R210-09 04 14E-PM S30T.

This insert is engineered for use in R210-series milling cutters and is suited for both roughing and finishing passes on stainless steel and high-temperature alloys in aerospace, energy, and general precision machining environments. The PM chip breaker geometry is optimized for the work-hardening tendencies of austenitic stainless steels and nickel-based superalloys. Maximum depth of cut is 1.00 mm (0.0472 inches). Typical applications include face milling, shoulder milling, and profiling on CNC machining centers.

Key Features

• Solid carbide substrate at manufacturer grade S30T for toughness in difficult-to-machine alloys
• TiAlN PVD coating provides oxidation resistance and extended tool life in stainless and superalloy cuts
• Square insert shape with 4 cutting edges per insert maximizes cost efficiency
• Positive rake angle (10 degrees) reduces cutting forces and heat generation
• PM chip breaker geometry optimized for stainless steel, superalloys, and titanium
• Conforms to ANSI and ISO standards; ANSI/ISO code R210-09 04 14E-PM S30T
• Screw-held insert mounting for secure, repeatable positioning in the cutter body

Compatibility

Designed for use with R210-series milling cutter bodies. Compatible with cutter series R210 as specified by the manufacturer. Verify cutter body pocket size and insert seat code before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the spindle before seating or replacing inserts. Use the appropriate Torx or hex key for the clamping screw and follow the cutter body manufacturer torque guidelines. Inspect the insert pocket and seating surface for chips or debris before installing a new insert to ensure proper seating and prevent premature edge failure.