Hertel 1001145 Turning Insert SPG422 HT10 Solid Carbide

Product Description

The HERTEL 1001145 is a solid carbide uncoated turning insert in the SPG422 style, manufactured to the HT10 grade within the KENDEX series. It features a square insert shape with a 90-degree included angle, a 1/2-inch inscribed circle, and a 1/32-inch corner radius. The insert carries a positive rake geometry, a relief angle of 11 degrees, and an insert thickness of 1/8 inch. Holding method is clamp-style. This insert is suited for CNC and manual turning operations where uncoated solid carbide tooling is specified, and is typically installed by machinists and tool-and-die professionals working on lathes and turning centers.

The HERTEL 1001145 is designed for turning applications targeting non-ferrous metals and stainless-steel workpiece materials, as indicated by primary workpiece material codes N and S and secondary material codes K and M. It is suited for light finishing and semi-finishing passes with a maximum depth of cut of 0.0492 inch (approximately 1.25 mm). The KENDEX series designation applies to current catalog tooling configurations. This insert fits standard clamp-style toolholders accepting SPG-style square inserts with a 1/2-inch inscribed circle.

Key Features

• Solid carbide construction, uncoated, for sharp-edge performance on non-ferrous and stainless materials
• SPG insert style with positive rake geometry for reduced cutting forces
• Square insert shape (90-degree included angle) with insert size code 422
• 1/2-inch inscribed circle and 1/8-inch insert thickness for standard clamp-style toolholders
• 1/32-inch corner radius suitable for light finishing and semi-finishing operations
• Relief angle of 11 degrees with clearance code P and tolerance code G

Compatibility

Designed as an OEM-style replacement or direct-use insert for clamp-style turning toolholders that accept SPG-style square inserts with a 1/2-inch inscribed circle, tolerance code G, and clearance code P. Compatible with KENDEX series tooling configurations. Specific compatible model numbers were not provided in the source data.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the machine before changing inserts. Seat the insert fully in the toolholder pocket and torque the clamp screw according to the toolholder manufacturer specification. Inspect the seating surface and clamp components for chips or wear before securing the insert.