TCT wood boring bits

TCT wood boring bits The design parameters of TCT round bottom cutter include front angle, back angle, end tooth angle, helix angle, and core diameter. These parameters have a significant impact on the cutting performance, durability, and service life of the tool. For example: Front angle: has a significant impact on cutting force, chip discharge, and tool durability. For processing soft materials such as wooden boards, a larger front angle should be selected, usually between 17 ° and 25 °. Rear corner: The cutting edge adopts a straight rear corner design to reduce friction between the tool and the workpiece surface, and reduce cutting heat. The design of the rear angle is usually between 13 ° and 25 °. End tooth angle: The design of end tooth angle helps to improve the cutting ability of the tool, but excessive end tooth angle can lead to rapid wear of the cutting edge. Therefore, the design of the end tooth angle is usually between 2 ° and 10 °. Spiral angle…