Sumitomo 14HA914 Milling Insert SNMT1205ZNEN-G ACP200

Product Description

The SUMITOMO 14HA914 is a solid carbide milling insert carrying the ISO designation SNMT1205ZNEN-G in manufacturer grade ACP200. It features a square insert shape with a 5-degree relief angle and is produced using a PVD coating process for enhanced wear resistance and edge integrity at elevated cutting temperatures. The inscribed circle measures 0.5000 inches and thickness is 0.2200 inches. This insert is engineered for productive milling in demanding applications and is installed by machinists and CNC tooling specialists in production and job-shop environments.

The 14HA914 is designed for milling operations on stainless steel and carbon steel workpieces, corresponding to ISO material codes M and P. The G chip breaker geometry is suited for controlled chip formation during face milling and shoulder milling passes. It is a single-piece packaged insert ordered in multiples of 10, making it appropriate for toolroom restocking and production line replenishment where consistent grade and geometry are required across all pockets.

Key Features

• Square SNMT insert style with 5-degree relief angle for positive cutting action
• ACP200 grade with PVD coating for extended tool life on stainless and steel
• G chip breaker geometry for controlled chip evacuation
• Inscribed circle of 0.5000 inches with tight tolerance range of 0.5000 to 0.5100 inches
• Thickness range of 0.2200 to 0.2350 inches for consistent seating in insert pockets
• ISO-standard geometry enabling cross-reference with compatible toolholders

Compatibility

Designed as an OEM-style replacement milling insert for toolholders accepting SNMT1205 square carbide inserts per ISO standards. Verify pocket geometry and seating tolerance against toolholder specifications before installation.

Installation Notes

Milling insert installation and indexing should be performed by a qualified machinist or CNC tooling technician with the machine powered down and all axes locked. Use a calibrated torque screwdriver appropriate for the toolholder manufacturer's specified insert clamping screw to avoid seat damage or insert fracture. Inspect the pocket seat and clamping screw threads for wear or debris before seating a new insert. Do not exceed the toolholder's rated cutting parameters for the installed insert grade and geometry.