SNMG 190616 T9225 Wendeplatten - Tungaloy

Benefit from the combination of an ISO-standard geometry, a CVD-coated carbide grade engineered for toughness and a 1.6 mm corner radius that supports robust engagement in medium-to-heavy steel turning; order the insert directly from Metav Werkzeuge or consult our specialists for fitting and grade selection.

SNMG 190616 T9225 indexable turning insert (ISO SNMG190616) by Tungaloy — designed for medium-to-heavy turning

The SNMG190616 T9225 is an ISO-standard indexable turning insert intended for turning operations where a balance of toughness and wear resistance is required; the square format and central hole simplify secure mounting in a range of ISO-compatible holders.

• SNMG190616 ISO geometry, square insert
• CVD-coated carbide grade T9225
• 1.6 mm corner radius for sturdy engagement
• Double-sided chipbreaker, central cylindrical hole
• 6.35 mm plate thickness for stable clamping

Reliable performance for medium-to-heavy steel turning

The SNMG190616 geometry, combined with the CVD-coated carbide composition of grade T9225, delivers a dependable cutting edge under varying engagement conditions. The coating enhances wear resistance, while the substrate maintains enough toughness to tolerate slightly interrupted cuts and fluctuations in cutting forces. For applications in medium-to-heavy steel turning, this balance reduces unexpected tool changeovers and supports longer, predictable cutting lives, which in turn helps to stabilise production cycles and reduce downtime.

Geometry and cutting-edge design that reduce rework

A 1.6 mm corner radius and the square 90° configuration give a robust contact area that resists edge chipping during heavy engagement. The insert’s double-sided chipbreaker is engineered for consistent chip formation across typical turning depths, promoting controlled chip evacuation and better surface finish. The geometry suits external and internal turning operations and is particularly effective where repeatable dimensional control and reduced secondary machining are priorities.

Secure mounting and compatibility with ISO systems

The insert is supplied in the ISO SNMG190616 format with a central cylindrical hole, enabling secure fixation in standard external holders or boring bars. The 6.35 mm thickness and the defined tolerance class make clamping reliable under higher cutting forces; compatibility is determined by form, free angle, tolerance class, fastening method, size and thickness. Specifying the matching holder and clamping accessories ensures stable clamping and repeatable positioning, which is essential for high-precision or high-volume turning tasks.

Operational benefits: efficiency and predictable outcomes

Using an insert of this construction reduces the need for frequent edge changes and supports continuous production where throughput matters. Improved chip control and the balanced wear behaviour of grade T9225 contribute to consistent chip control and surface integrity, so parts are more likely to meet quality tolerances first-time. The combination of robust edge geometry and wear-resistant coating directly translates into higher overall productivity and lower per-part machining cost in many workshop environments.

For tailored recommendations and assistance with selecting the correct holder or grade for specific steel turning tasks, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert advice and ordering support.

Technical Data

• Article number: 6780690
• SKU: 6780690-Tungaloy
• Manufacturer SKU: TUN6780690
• Manufacturer item no.: 6780690
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: SNMG190616

Facts

• Insert size: 19 mm
• Plate thickness: 6.35 mm
• Corner radius: 1.6 mm
• Included angle: 90°
• Free/rake angle: 0°
• Hole: with hole (cylindrical)
• Chipbreaker: double-sided

Materials & Special Features

• Material: carbide (hardmetal)
• Coating/grade: T9225 (CVD-coated carbide)
• Plate shape: square
• Application: turning (external and internal)
• Compatibility: ISO-standard holders; check form, free angle, tolerance class, fastening, size and thickness for fit

FAQ

What materials is this insert best suited for? The SNMG190616 T9225 insert is designed primarily for medium-to-heavy steel turning; the CVD-coated T9225 grade offers a robust combination of wear resistance and toughness suited to steel applications.

Can this insert be used for interrupted cuts? Yes, the carbide substrate and coating combination in the T9225 grade provides additional toughness that tolerates slightly interrupted cuts better than more wear-focused grades.

How is the insert secured to the holder? The insert uses a central cylindrical hole and a square format; secure clamping depends on matching the holder to the SNMG190616 form, thickness (6.35 mm), free angle (0°) and tolerance class.

Does the chipbreaker suit fine finishing or heavy roughing? The double-sided chipbreaker offers consistent chip formation across a range of cutting conditions; it supports both heavy engagement where controlled chip evacuation is required and finishing passes that demand predictable chip flow.

What are the dimensional identifiers to check for compatibility? Key identifiers are the ISO designation SNMG190616, insert size (19 mm), plate thickness (6.35 mm), corner radius (1.6 mm) and the 90° included angle; verify these against the holder specification.

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.