Take advantage of the combination of durable Carbide construction, precise chip control and a compact geometry that supports stable clamping and consistent surface quality. Order the APMT 160408 4340 through Metav Werkzeuge or contact our advisors for production-fit recommendations.

APMT 160408 4340 Carbide Indexable Insert by Sandvik

APMT 160408 4340 is an indexable Parallelogram insert designed for finishing and semi-finishing operations, offering reliable edge stability and controlled chip formation across diverse machining tasks.

• Compact Parallelogram design for tight toolpaths
• Single-sided chipbreaker for predictable chip control
• 11° clearance for smooth cutting engagement
• 0.8 mm nose radius for fine surface finish
• Cylindrical hole with countersink for secure clamping

Robust Carbide Body and Geometry for Stable Cutting

The insert combines a Carbide substrate with a Parallelogram shape that gives high rigidity in the cutting zone. The 4.76 mm thickness and the integrated cylindrical hole with single-sided countersink (40°–60°) ensure secure seating and repeatable clamping forces, reducing micro-movement under load. This geometry supports sustained edge life and contributes to consistent part quality when used in stable toolholders.

Predictable Chip Control and Surface Quality

With its single-sided chipbreaker and M-type chip-form geometry, the insert promotes orderly chip evacuation and reduces the risk of built-up edge. The modest 0.8 mm nose radius helps produce a fine surface finish while maintaining dimensional accuracy in finishing passes. These features make the insert particularly suitable for tasks where controlled cutting behaviour and a high-quality surface are priorities.

Versatile Use for Productive Machining

The APMT-style insert is intended for productive turning and light milling applications where repeatability matters. Shops seeking process security and consistent results will value the combination of stable cutting edge and the secure clamping provided by the hole and countersink. The design supports efficient changeovers and straightforward indexability, aiding throughput in batch production.

Practical Advantage in Tooling Systems

The ISO designation and size of the insert allow straightforward integration into common toolholder systems. The 11° relief angle reduces rubbing at entry while preserving edge strength, and the single-sided chipbreaker simplifies inventory management by offering one effective orientation for many finishing tasks. Those aiming for predictable tool life and reliable part quality benefit from this balanced specification.

For high-precision finishing choose Sandvik's APMT 160408 4340 as a reliable solution — contact Metav Werkzeuge for application advice at info@metav-werkzeuge.com or call +49 2822 7131930

Product Specifications

• Article number: APMT160408M4340
• Brand: Sandvik
• Designation: APMT
• SKU: APMT160408M4340-SANDVIK

Facts

• Radius: 0.8 mm
• Plate size: 16 mm
• Plate thickness: 4.76 mm
• Relief angle: 11°

Features

• Material: Carbide
• Plate form: Parallelogram
• Hole: with hole
• Hole style: Cylindrical hole with single-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Chip form geometry: M

FAQ

What materials is this insert suited for?
The Sandvik APMT 160408 4340 indexable insert is designed for versatile use; Sandvik inserts are known for good chip control and high process security across a broad range of materials.

How does the 0.8 mm radius affect surface finish?
A 0.8 mm nose radius on the insert helps achieve a finer surface finish and improved dimensional control during finishing passes when using the APMT 160408 4340.

Does the hole style improve clamping stability?
Yes, the cylindrical hole with a single-sided countersink (40°–60°) enhances secure clamping, contributing to repeatable positioning and reliable performance of the APMT 160408 4340.

Can the insert be indexed for multiple edges?
The Parallelogram plate form and single-sided chipbreaker of the APMT 160408 4340 allow straightforward indexing in compatible toolheads to extend usable edge life.

What are the distinguishing features of the Sandvik version?
Sandvik's APMT 160408 4340 benefits from design choices prioritising process security, stable cutting edge and consistent surface quality, aligning with Sandvik's reputation for precision machining.

Hersteller: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

Sandvik: high process security, precise machining, excellent surface finish, good chip control, stable cutting edge, high productivity, consistent results, reliable tool life.

Trademarks and brand names are the property of their respective owners. The mention of brand names serves explanatory purposes only and does not imply any connection between our company and the trademark owners. The offered item is original factory-new goods of the manufacturer.