FANAR cutting insert 16 ER 0.80 ISO BMA — indexable carbide lathe insert, 0.80 mm corner radius

FANAR cutting insert 16 ER 0.80 ISO BMA is an indexable carbide lathe insert designed for turning and finishing operations. It uses standard ISO geometry with a 0.80 mm corner radius to provide consistent edge engagement and controlled chip formation. The insert is intended for use in lathe tooling holders with ER clamping style and is suited to a range of metal cutting applications in industrial machining, offering repeatable positioning and convenient indexable replacement.

Advantages

The ISO geometry and 0.80 mm corner radius deliver predictable cutting behavior and reduced risk of corner chipping during finishing passes. Being indexable, the insert allows fast tool changes and economical use of the carbide cutting edges. Its carbide construction gives good wear resistance and thermal stability for a variety of steel and non-ferrous materials when appropriate cutting parameters are used.

Suitable for

• Precision finishing and light turning operations
• Lathe setups using ER-style clamping tool holders
• Machining of steels, alloy steels and many non-ferrous metals with controlled feeds
• Applications requiring repeatable insert indexing and fast replacement

Key specifications

• Geometry: ISO-compliant turning insert
• Corner radius: 0.80 mm
• Type: indexable carbide insert
• Clamping style compatibility: ER-style tool holders
• Primary use: finishing and light turning

How to use

Mount the insert in a compatible ER-style lathe holder ensuring correct seating and secure clamping. Select cutting speeds, feed rates and depth of cut appropriate to the workpiece material and the 0.80 mm corner radius—lighter depths and controlled feeds are recommended for finishing to exploit the insert’s corner geometry. Check tool alignment and balance before machining and inspect the insert for wear or damage; index or replace the insert when cutting performance degrades.

Usage recommendations

Use medium to moderate cutting speeds and conservative feed rates for finishing passes to preserve edge life. Monitor chip formation and temperature, and apply suitable coolant or lubrication where compatible with the workpiece material to improve surface finish and reduce thermal wear.