Walter WNMG 433 / 080412 NM WSM20 Carbide Turning Insert 10 Pack BRAND NEW

Description

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10 pack of Walter WNMG 433 / 080412 NM WSM20 Carbide Turning Inserts. Condition is NEW and unopened.
NOTE THIS IS A WIPER INSERT
What does that mean?
If you’re unfamiliar with what that means in laymen’s terms their is an extra angle behind the nose radius of the insert enabling smoother finishes and faster feeds ideal for parts with long straight features. The drawback is you need to run at the correct angle as it won’t be effective for non straight features. You can also run into trouble if you are using the nose radius to create critical radii on a part as it isn’t a true radius but a radius with a flat behind it.
Long story short it’s great for parts that have straight features in terms of both speed and surface finish but otherwise should be avoided.
Optimal for depths of cuts from .059” up to .157”
Optimal feeds .010” to .027” (High feeds needed to use wiper)
Optimal Material compatibility Steel, Stainless & High temp alloys (suitable for most materials)