Patent ID: 9718137
Date: 2017-08-01
CPC Classifications: B23B,B23C

Claim:
1. A disposable chamfering blade, comprising: a blade body having a top side, a bottom side and a mounting hole formed through the blade body between the top and bottom sides for locking the blade body to a cutter body; and a conical cutter head provided at a longitudinal end of the blade body, wherein the conical cutter head has a conical periphery circumferentially provided with more than three chip removing grooves, and each of the chip removing grooves has a side face formed as a cutting edge such that the disposable chamfering blade is formed with a plurality of said cutting edges, and wherein the conical cutter head partially extends beyond an outer surface of the blade body such that it is asymmetrically disposed relative to a center plane between the top side and the bottom side.