Sumitomo 14HA106 Milling Insert ACP200 Solid Carbide

Product Description

The SUMITOMO 14HA106 is a solid carbide milling insert designed for metal cutting applications in milling operations. It carries the ACP200 manufacturer grade, which is a PVD-coated carbide grade suited for demanding milling conditions. The insert is square in shape, follows the SDMW style designation, and measures 0.236 inches thick with an inscribed circle of 0.551 inches and a corner radius of 0.079 inches. A hole diameter of 0.197 inches accommodates standard screw-on clamping. This insert is installed by machinist and tooling technicians maintaining milling cutter bodies in production or job shop environments.

The 14HA106 is intended for use in milling cutter bodies compatible with the MS cutter series. Its right-hand cutting orientation and 15-degree relief angle make it well suited for peripheral and face milling of ferrous and non-ferrous materials. Insert size code 1406 places it in a standard sizing family, allowing straightforward sourcing and replacement in multi-insert cutter heads used in CNC and manual milling setups.

Key Features

• ACP200 grade solid carbide construction with PVD coating for wear resistance
• Square SDMW insert style with 15-degree relief angle for clearance in cut
• Corner radius of 0.079 inches reduces stress concentration at the cutting edge
• Right-hand cutting orientation for standard milling cutter body configurations
• Inscribed circle of 0.551 inches fits insert size code 1406 pocket seats
• Compatible with MS cutter series bodies

Compatibility

Designed for use with MS cutter series milling bodies. Insert size code 1406 with an inscribed circle range of 0.510 to 0.600 inches and thickness range of 0.235 to 0.250 inches. Verify pocket geometry and screw specification against your cutter body documentation before installation.

Installation Notes

Milling inserts are installed and replaced by machinists or toolroom technicians. Power down and lock out the spindle before handling any cutter body. Use the correct torx or hex key specified by the cutter body manufacturer when seating the clamping screw — do not overtighten. Inspect the pocket seat for chips or debris before seating the insert, as contamination in the pocket affects seating accuracy and can cause premature edge failure.