SNMG Carbide Insert
Versatility in Material Handling: SNMG inserts are designed to handle a variety of materials, including steel,
stainless steel, and high-temperature alloys
Geometry for Efficient Cutting: The negative rake face of SNMG inserts provides excellent chip control, which
is crucial for maintaining efficient cutting speeds and ensuring a clean operation .
Strength and Durability: With a 90° square insert design, SNMG inserts offer a strong cutting edge that is less
prone to vibration and breakage, especially during roughing and medium finishing operations .
Increased Tool Life: The use of premium grades like carbide enhances the tool life of SNMG inserts, reducing the frequency of replacements
and minimizing downtime .
Improved Surface Finish: The wiper geometry variant of SNMG inserts is capable of producing a superior surface
finish, especially in finishing operations .
SNMG carbide insert angle typically refers to the rake angle of the insert, which is the angle between the cutting edge and the workpiece. For SNMG inserts, this is usually a negative rake angle, which means the cutting edge is tilted downwards towards the direction of the insert's shank. This design creates a stronger cutting edge, suitable for heavier cuts and harder materials like steel, stainless steel, and cast iron. The negative rake angle also results in higher cutting forces, which can lead to greater wear on the machine and the toolholder but provides excellent edge strength for demanding applications such as roughing and medium finishing
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