SPMR 1605PP GH330 Wendeplatten - Tungaloy

Combining the GH330 wear-resistant grade with a robust cemented carbide substrate delivers a reliable balance of toughness and edge stability for milling operations; the square geometry and 90° approach angle support precise shoulder and face milling. Order the SPMR1605PP GH330 Tungaloy milling insert directly via Metav Werkzeuge or consult our advisors if further specification is required.

SPMR 1605PP GH330 Tungaloy milling insert — square indexable insert for milling

SPMR1605PP GH330 is a square indexable insert designed for a range of milling tasks, compatible with Tungaloy milling systems and intended for face, shoulder, groove, high-feed and contour milling when matched to the correct cutter body.

• GH330 grade for wear resistance
• Solid carbide substrate for durability
• Square 16 mm size, 90° cutting angle
• One-sided chipbreaker for controlled swarf

Reliable edge life through a balanced carbide grade

The GH330 grade combines wear resistance and sufficient toughness to extend edge life in mixed machining tasks. Manufactured from cemented carbide, this insert is engineered for repeatable performance in serial production where tool-change intervals and consistent part quality matter. By favouring a balanced microstructure, the grade resists abrasive wear while maintaining a stable cutting edge, which reduces the need for frequent index changes and helps sustain cycle-time reliability.

Geometry optimised for versatile milling operations

The square 16 mm format with a 90° approach angle offers rigidity and predictable chip flow for shoulder and face milling. A 5.56 mm plate thickness supports stable clamping and reduces chatter risk when paired with the appropriate clamping screw and cutter body. The 11° clearance ensures effective engagement and clearance during entry and exit, while the one-sided chipbreaker provides controlled swarf formation for improved surface finish and reduced heat at the cutting edge. These geometry attributes allow the insert to cover a broad set of applications within a single tooling system.

System compatibility and productivity in the shopfloor context

As part of a matched Tungaloy milling system, the insert functions together with the cutter body, clamping screw and any required shim to form a safe, repeatable interface. Correct seating and geometric matching are essential: the insert seat and cutter geometry must correspond to ensure secure clamping and optimal cutting performance. In production settings, the result is fewer interruptions, predictable tool life and improved material removal rates, delivering measurable improvements to throughput and process stability.

Contact Metav Werkzeuge for tailored application advice and to order the SPMR1605PP GH330 Tungaloy milling insert; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: 6807218
• Manufacturer SKU: TUN6807218
• SKU: 6807218-Tungaloy
• Designation: SPMR1605PP GH330 Tungaloy milling insert
• Model series: Milling indexable inserts
• Material: cemented carbide

Facts

• Plate size: 16 mm
• Plate thickness: 5.56 mm
• Corner radius: 0 mm
• Approach angle: 90°
• Clearance angle: 11°
• Manufacturer article no.: 6807218

Special features

• Square plate form
• One-sided chipbreaker
• No hole (without hole)
• ISO designation: 1605PP
• Grade: GH330
• Typical application: face, shoulder, groove, high-feed and contour milling

FAQ

What materials is this insert suitable for?
The SPMR1605PP GH330 Tungaloy milling insert is intended for general milling tasks; the GH330 grade provides a balance suited to a wide range of steels and mixed materials typical in machining shops.

How does the one-sided chipbreaker affect finishing?
The one-sided chipbreaker on the SPMR1605PP helps control swarf and reduces edge loading, which contributes to more consistent surface quality during shoulder and face milling operations.

Is the insert compatible with any cutter body?
The insert must be used in a Tungaloy-compatible milling body with a matching insert seat and clamping method; seat, geometry and cutter body must correspond to ensure secure clamping and correct cutting kinematics.

What are the critical geometric values to check before use?
Verify the plate size (16 mm), plate thickness (5.56 mm), approach angle (90°) and the ISO designation 1605PP to confirm mechanical fit with the milling body and clamping screw.

Can this insert be used for high-feed milling?
When assigned to the appropriate tool family and cutter body, the SPMR1605PP GH330 insert is suitable for high-feed and contouring operations as stated in the model series application note.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.