• Optimized grade for milling
• Improved fracture resistance during interrupted machining.
• Offers a highly stable cutting edge that prevents burrs and gives an excellent surface finish.
Intended for milling.
Improved fracture resistance when used in unstable applications.
The stability of the cutting edge can meet a wide variety of work material and cutting conditions.
Sintered medium grain diamond particles. Wear resistance and fracture resistance are superbly balanced.
MD220 can prevent burr formation and achieve long tool life.
The burr prevention insert has a corner angle so it produces thin chips. This results in less burr generation compared with conventional inserts.
By applying the small corner R, it can prevent chipping and maintain stable tool life.
Inserts with corner R(RE) = .031" are excellent for general applications, and can be used in a wide variety of cutting areas.
They are able to exhibit outstanding cutting edge stability, particularly under high-load conditions such as heavy interrupted cutting.
The sharpness of inserts with corner R(RE) = .016" is one of their most notable features. Its effectiveness can be demonstrated by the ability to suppress chatter and maintain finished surfaces.