THE PLANK BLOCK PROCESSING DEVICE WHICH USES LAMINATION PLANK BLOCK PROCESSING TOOL CHEST

摘要

The present invention relates to a device for processing a board block by using a lamination board block processing tool which comprises a circular bar-shaped processing tool body (10); a grinding blade unit (11) coated with a diamond and installed in the lower part of the processing tool body (10); a chamfering blade unit (12) which is coated with the diamond, includes a plurality of chamfering blades (13), and is installed in the lower part of the grinding blade unit (11); and a processing tool lowermost unit (20) which has an accurate size and an accurate Z-axis position as accurately processed for zero setting installed in the lower part of the chamfering blade unit (12).