Seco 00009150 Turning Insert TPMM322-46 883 Carbide

Product Description

The SECO 00009150 is a solid carbide, uncoated turning insert with ANSI insert code TPMM322 and ISO insert code TPMM160308. It features a 60-degree triangular shape with a 3/8 inch inscribed circle, a 1/32 inch corner radius, and a honed cutting edge style. The insert carries a manufacturer grade of 883 and is designed for high wear-resistance to high toughness applications. With positive rake and positive side clearance geometry, it suits demanding metal-removal operations including turning, facing, boring, and back turning. Carbide tooling of this type is typically installed and changed by CNC machinists and tool-and-die technicians in production or job-shop environments.

This insert is engineered for use on superalloys and titanium as its primary workpiece materials, classified under material codes S10, S20, and S30. It also supports secondary workpiece material codes M, K, N, and H, making it suitable for a range of ferrous and non-ferrous materials. The chip breaker designation is 46, and the series is TPMM-46. It applies to back turning, boring, facing, and general turning operations, making it a versatile option across multiple toolpaths in both roughing and finishing contexts where tool life consistency is critical.

Key Features

• Solid carbide, uncoated (bright) construction for direct wear monitoring and re-coating potential
• 60-degree triangular insert shape with 3 cutting edges for extended tool life per insert
• Honed cutting edge style with positive rake geometry reduces cutting forces on difficult materials
• Maximum depth of cut of 0.5984 inches supports moderate to aggressive material removal
• Chip breaker 46 geometry optimized for superalloys and titanium (primary workpiece material code S)
• Clamp, pin, and lever lock holding method compatibility offers flexibility across toolholders

Compatibility

Designed for use in TPMM-style toolholders accepting ANSI TPMM322 or ISO TPMM160308 inserts with a clamp, pin, or lever lock holding method. The industry standard number is TPMM322-46. Compatible toolholders must accommodate a 0.1650 inch hole diameter and support positive-rake insert seating. No specific toolholder model numbers were provided in the product data.

Installation Notes

Insert changes should be performed by qualified machinists following machine lockout and spindle-stop procedures before handling cutting edges. Use appropriate insert seating tools and torque the clamping screw according to the toolholder manufacturer specifications, not values inferred from the insert alone. Inspect the insert pocket and seating surface for chips or debris before loading a new insert. Dispose of worn carbide inserts in accordance with local regulations for metal waste.