The differences between D-type 50° diamond and C-type 80° diamond CNC turning tools are as follows:

The larger the sharp angle of CNC turning tool, the better the strength of the blade tip, the better the heat dissipation, the more suitable for heavy cutting, and the smaller the secondary deflection angle, which is conducive to improving the machined surface roughness.

D-type tooltip angle is relatively small, which can reduce the contact area between the tooltip and the workpiece during cutting, reduce the cutting force, and help to control the machining accuracy.

In addition, the C-type blade angle determines that it is suitable for both the outer circle and the end face, and has a wide range of uses. Type D is suitable for finishing or semi-finishing excircle and digging a certain range of grooves, but it is not suitable for flat end face (only small cutting depth).

Generally speaking, type C is widely used and everyone loves it. Similar to C-type, W-type (peach type) has double-sided 6 tips, but the angle is the same as C-type, which can reduce the cost.